{"title":"Axle Shafts \u0026 Components","description":"\u003cp data-start=\"820\" data-end=\"1055\"\u003eWhether you're rebuilding a stock axle, upgrading to chromoly shafts, or building a competition-ready drivetrain package, these axle components are selected for builders who demand dependable performance in harsh off-road environments.\u003c\/p\u003e","products":[{"product_id":"rcv-ultimate-dana-44-cv-axle-set-for-jeep-jk-rubicon-35-spline-07up","title":"RCV 35-Spline Dana 44 CV Axle Set for Jeep JK Rubicon w\/ ARB Locker","description":"\u003cp\u003eWhen you upgrade your JK Rubicon to a 35 spline ARB RD147 or RD157 locker, the factory 30 spline shafts are no longer strong enough to keep up. The RCV Ultimate Dana 44 35 Spline CV Axle Set brings extreme duty strength to your JK by replacing the OEM U-joint shafts with a high strength constant velocity design engineered for serious off-road performance.\u003c\/p\u003e\n\u003cp\u003eRCV CV axles maintain full strength and smooth rotation at every steering angle which eliminates the binding, vibration, and breakage commonly seen with U-joints. Testing proves these shafts to be twice as strong as OEM and built to handle big tires, high horsepower, and aggressive terrain.\u003c\/p\u003e\n\u003cp\u003eDesigned specifically for 35 spline ARB locker setups, these axles unlock the full capability of a big power Rubicon running a nonstock carrier.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRight \u0026amp; left 35 spline RCV Ultimate Dana 44 CV axle shafts\u003c\/li\u003e\n\u003cli\u003eSST seals \u0026amp; installation tool\u003c\/li\u003e\n\u003cli\u003eSynthetic moly grease\u003c\/li\u003e\n\u003cli\u003eInstallation hardware\u003c\/li\u003e\n\u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003cli\u003eBlack oxide coating (standard)\u003c\/li\u003e\n\u003cli\u003eOptional nickel plating available (contact us)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eAxle Model: Dana 44 – 35 Spline\u003c\/li\u003e\n\u003cli\u003eUnit Bearing: Yes\u003c\/li\u003e\n\u003cli\u003eModified Inner Spline: 35\u003c\/li\u003e\n\u003cli\u003eOEM Outer Spline: 32\u003c\/li\u003e\n\u003cli\u003eRCV Inner Spline: 35\u003c\/li\u003e\n\u003cli\u003eRCV Outer Spline: 32\u003c\/li\u003e\n\u003cli\u003eLeft Inner Axle Length: 19.132 (adjusted for non-stock 35 spline carrier)\u003c\/li\u003e\n\u003cli\u003eRight Inner Axle Length: 34.182 (adjusted for non-stock 35 spline carrier)\u003c\/li\u003e\n\u003cli\u003eOuter Stub Axle Length: 6.25\u003c\/li\u003e\n\u003cli\u003eBoot Technology: RCV bootless, sealed joint design\u003c\/li\u003e\n\u003cli\u003eWarranty: Limited Lifetime (No Questions Asked)\u003c\/li\u003e\n\u003cli\u003eWarranty Note: Warranty is void over 40\" tires\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eFor Jeep JK Rubicon models equipped with a 35 spline ARB locker upgrade (RD147 \/ RD157):\u003c\/li\u003e\n\u003cli\u003eJeep Wrangler JK Rubicon — 2007–2018\u003c\/li\u003e\n\u003cli\u003eJeep Wrangler Unlimited JK Rubicon — 2007–2018\u003c\/li\u003e\n\u003cli\u003eThese axles require a 35 spline ARB differential. Not compatible with OEM 30 spline carriers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eTech Insight\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003eThe Rubicon Dana 44 is strong, but once you upgrade to a 35 spline ARB locker, the torque load increases dramatically. The traditional U-joint shaft design becomes the failure point. RCV solves this by using a constant velocity joint that keeps its full strength at every operating angle, greatly reducing shaft breakage at full lock and under throttle.\u003c\/p\u003e\n\u003cp\u003eThe upgraded 35 spline inner shaft configuration delivers higher torsional strength, smoother power delivery, and the durability required for high horsepower, big tire JK builds.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e","brand":"RCV Performance","offers":[{"title":"Default Title","offer_id":56095463047334,"sku":"CVJ44-JK-35","price":1549.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8394\/6406\/files\/CVJ44-JK-35-RCV-Dana44-Axle-Jeep-Rubicon-35-Spline-1.jpg?v=1778100066"},{"product_id":"ultimate-cv-axle-set-for-land-cruiser-80-series-91-97-30-spline-300m-shaft","title":"RCV 30-Spline 300M CV Axle Set for Land Cruiser 80 Series ('91-'97)","description":"\u003cp\u003eThe RCV Performance Ultimate CV Axle Set upgrades your 80 Series Land Cruiser with unmatched strength, precision, and durability. Factory Toyota CV axles use 30 splines at the differential, but neck down to a weak 24-spline interface at the CV—a well-known failure point on lifted or locked 80 Series rigs. RCV eliminates this failure by upgrading the CV race to a full 30-spline 4340 chromoly design, keeping the shaft at maximum diameter and strength from end to end.\u003c\/p\u003e\n\u003cp\u003eFor even greater durability, RCV steps the performance up again by building the inner axles from 300M alloy steel, offering far greater shock load tolerance for big tires, lockers, and heavy off-road use.\u003c\/p\u003e\n\u003cp\u003eTests show RCV Ultimate CV Axles are twice as strong as OEM Toyota shafts, with the same strength at full steering lock as they have at a straight angle. No crow-hop, no binding—just smooth, consistent torque delivery on the street, in the rocks, or deep in the backcountry. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRight \u0026amp; left 300M inner axle shafts\u003c\/li\u003e\n\u003cli\u003eTwo pre-greased, high-strength RCV CV joints\u003c\/li\u003e\n\u003cli\u003eCV boots \u0026amp; hardware\u003c\/li\u003e\n\u003cli\u003eBlack oxide coating\u003c\/li\u003e\n\u003cli\u003eOptional nickel plating available\u003c\/li\u003e\n\u003cli\u003eCompatible snap-ring grooves for both drive flanges \u0026amp; manual hubs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eAxle Model: Toyota Land Cruiser 80 Series CV\u003c\/li\u003e\n\u003cli\u003eMaterial – Inner Shaft: 300M alloy steel\u003c\/li\u003e\n\u003cli\u003eMaterial – CV Race: 4340 chromoly\u003c\/li\u003e\n\u003cli\u003eOEM Inner Spline: 30\u003c\/li\u003e\n\u003cli\u003eOEM Outer Spline: 24 (weak point eliminated)\u003c\/li\u003e\n\u003cli\u003eRCV CV Spline: 30 (upgraded)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBoot Technology: RCV bootless, sealed-joint design\u003c\/li\u003e\n\u003cli\u003ePlating Option: Nickel plating available\u003c\/li\u003e\n\u003cli\u003eCustom Lengths: Available on request\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003e\u003cstrong\u003eDirect Fit Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1991–1997 Toyota Land Cruiser 80 Series\u003c\/li\u003e\n\u003cli\u003eFZJ80\u003c\/li\u003e\n\u003cli\u003eHDJ80\u003c\/li\u003e\n\u003cli\u003eHDJ81\u003c\/li\u003e\n\u003cli\u003eHZJ80\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAdditional Global Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1991–2007 Toyota Burbuja \/ Autana (Latin American models)\u003c\/li\u003e\n\u003cli\u003e1998–2007 Toyota Land Cruiser 105 Series\u003c\/li\u003e\n\u003cli\u003eFZJ105\u003c\/li\u003e\n\u003cli\u003eHZJ105\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNotes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCV joints are designed with dual snap-ring grooves for both drive flanges and manual locking hubs.\u003c\/li\u003e\n\u003cli\u003eSome trimming may be required depending on hub configuration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eTech Insight\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003eToyota’s 80 Series is legendary—but its front axle spline neck-down has always been a weak link.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRCV fixes the problem the right way:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e✔ 24-spline CV replaced with full-diameter 30-spline chromoly race \u003cbr\u003e✔ 300M inner shafts = maximum torsional strength for heavy rigs \u003cbr\u003e✔ Strength at full lock equals strength at straight-ahead \u003cbr\u003e✔ No binding, smoother steering, quieter operation \u003cbr\u003e✔ Ideal for locked axles, 35–40 tires, heavy overland rigs, and high-output engines\u003c\/p\u003e\n\u003cp\u003eRCV transforms the 80\/105 platform into a true modern front-end capable of handling the punishment of today’s off-road setups.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e","brand":"RCV Performance","offers":[{"title":"Default Title","offer_id":56095463145638,"sku":"CVJ2474-30T-300M","price":1399.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8394\/6406\/files\/CVJ2474-30T-300M-Axle-Land-Cruiser-1.jpg?v=1778100063"},{"product_id":"dana-44-spherical-sealing-technology-cv-boot-for-jeep-jl-jt","title":"RCV Dana 44 Spherical Sealing Technology CV Boot for Jeep JL \u0026 JT","description":"\u003cp\u003eThis RCV Dana 44 Spherical Sealing Technology CV Boot is the official replacement boot for all 2018+ Jeep JL and JT RCV Ultimate Dana 44 axle sets. Designed with RCV’s patented Spherical Sealing Technology, this boot offers far superior durability compared to traditional rubber CV boots—providing exceptional resistance to punctures, tears, and debris intrusion even in extreme off-road conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSold Individually.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e(1) RCV Spherical Sealing Technology CV Boot\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eApplication: Replacement CV boot for RCV Ultimate Dana 44 CV Axles\u003c\/li\u003e\n\u003cli\u003eTechnology: Patented Spherical Sealing Technology\u003c\/li\u003e\n\u003cli\u003eDurability: High-resistance to punctures, tears, and abrasion\u003c\/li\u003e\n\u003cli\u003eCompatibility: Exact fit for RCV CVJ44-JL and CVJ44-JT axle sets\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003eQuantity: Sold individually\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003e\u003cstrong\u003eFits the following RCV axle models:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCVJ44-JL (2018+ Jeep Wrangler JL Rubicon Dana 44 RCV Axles)\u003c\/li\u003e\n\u003cli\u003eCVJ44-JT (2020+ Jeep Gladiator JT Rubicon Dana 44 RCV Axles)\u003c\/li\u003e\n\u003cli\u003eWorks with all RCV Dana 44 JL\/JT CV axle configurations, including FAD and non-FAD versions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eTech Insight\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003eRCV’s Spherical Sealing Technology replaces the traditional accordion-style CV boot with a smooth, spherical design that eliminates common weak points. By removing flex ridges and using a highly resilient polymer compound, the boot maintains its seal under extreme articulation and high shaft speeds—greatly increasing lifespan and reducing maintenance for Jeep JL and JT owners who wheel hard.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e","brand":"RCV Performance","offers":[{"title":"Default Title","offer_id":56095463178406,"sku":"D11391","price":69.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8394\/6406\/files\/D11391-Dana44-Spherical-CV-Boot-Jeep-JL-JT-1.jpg?v=1778100164"},{"product_id":"rcv-ultimate-dana-44-cv-axle-set-for-jeep-jk-rubicon-07up-w-300m-inner-shafts","title":"RCV 300M Dana 44 CV Axle Set for Jeep JK Rubicon ('07-'18)","description":"\u003cp\u003eFor JK Rubicon owners who demand the absolute strongest Dana 44 axle option available, the RCV 300M Ultimate Dana 44 CV Axle Set is the top tier. Built from premium 300M alloy, these shafts offer extreme torsional strength and are engineered to survive the harshest wheeling, biggest tires, and highest horsepower JK builds.\u003c\/p\u003e\n\u003cp\u003eThe RCV CV joint design eliminates U-joint binding and maintains full strength at extreme steering angles, delivering smoother power transfer, improved traction, and unbeatable reliability. Whether you're rock crawling, running high speed desert terrain, or pushing 40\" tires, these 300M axles keep you moving.\u003c\/p\u003e\n\u003cp\u003eLike all RCV Ultimate axles, they are backed by RCV’s No Questions Asked Limited Lifetime Warranty for uncompromising confidence.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLeft \u0026amp; right 300M Ultimate Dana 44 CV axle shafts\u003c\/li\u003e\n\u003cli\u003eSST seals \u0026amp; installation tool\u003c\/li\u003e\n\u003cli\u003eSynthetic moly grease\u003c\/li\u003e\n\u003cli\u003eInstallation hardware\u003c\/li\u003e\n\u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003cli\u003eBlack oxide coating (standard)\u003c\/li\u003e\n\u003cli\u003eOptional nickel plating available (contact us)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eAxle Model: Dana 44\u003c\/li\u003e\n\u003cli\u003eMaterial: 300M high-strength alloy\u003c\/li\u003e\n\u003cli\u003eUnit Bearing: Yes\u003c\/li\u003e\n\u003cli\u003eOEM Inner Spline: 30\u003c\/li\u003e\n\u003cli\u003eOEM Outer Spline: 32\u003c\/li\u003e\n\u003cli\u003eRCV Inner Spline: 30\u003c\/li\u003e\n\u003cli\u003eRCV Outer Spline: 32\u003c\/li\u003e\n\u003cli\u003eOEM Left Inner Axle Length: 19.76\u003c\/li\u003e\n\u003cli\u003eOEM Right Inner Axle Length: 33.44\u003c\/li\u003e\n\u003cli\u003eOEM Outer Stub Axle Length: 6.25\u003c\/li\u003e\n\u003cli\u003eBoot Technology: RCV bootless, sealed joint design\u003c\/li\u003e\n\u003cli\u003eWarranty: Limited Lifetime (No Questions Asked)\u003c\/li\u003e\n\u003cli\u003eWarranty Note: Warranty is void over 40\" tires\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eFor Jeep JK Rubicon models equipped with a Dana 44 front axle:\u003c\/li\u003e\n\u003cli\u003eJeep Wrangler JK Rubicon — 2007–2018\u003c\/li\u003e\n\u003cli\u003eJeep Wrangler Unlimited JK Rubicon — 2007–2018\u003c\/li\u003e\n\u003cli\u003eCompatible with Ultimate Dana 44 replacement housings using 30 spline ARB lockers\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003eNot for Dana 30 models\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eTech Insight\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003e300M alloy transforms an already strong RCV axle into a professional-grade component capable of handling extreme shock loads and brutal terrain. Compared to traditional chromoly, 300M delivers substantially higher tensile and fatigue strength, making it a favorite among competition-level builds and hardcore off-roaders.\u003c\/p\u003e\n\u003cp\u003eCombined with RCV’s CV joint—which stays equally strong at all steering angles—this setup virtually eliminates the common failure points of OEM Rubicon U-joint shafts.\u003c\/p\u003e\n\u003cp\u003eFor drivers pushing the limits of a Dana 44 front end, this is the ultimate upgrade.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e","brand":"RCV Performance","offers":[{"title":"Default Title","offer_id":56095463211174,"sku":"CVJ44-JK-300M","price":1949.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8394\/6406\/files\/CVJ44-JK-300M-RCV-Dana-44-Axle-Jeep-JK-Rubicon-300M-1.jpg?v=1778100051"},{"product_id":"ultimate-dana-44-axle-1-piece-cv-set-for-jeep-wrangler-jl-jt-rubicon-jl-392","title":"RCV Dana 44 Axle 1-Piece CV Set for Jeep Wrangler JL, JL 392, \u0026 JT Rubicon","description":"\u003cp\u003eThe RCV Performance Ultimate Dana 44 CV Axles for the Jeep JL and JT Rubicon platform deliver unmatched strength, smoothness, and steering performance. These axles replace the OEM U-joint shafts with a high-strength constant velocity design that eliminates oscillation, crow-hop, and torque spikes caused by uneven U-joint power delivery.\u003c\/p\u003e\n\u003cp\u003eRCV CVs maintain 100% strength at any steering angle up to 45°, thanks to six fully-engaged points of contact in every phase of rotation—something no U-joint can match. The CV is 18% larger than previous Dana 44 designs and utilizes RCV’s proven Dana 60-class architecture, offering twice the strength of OEM shafts while keeping the lighter weight and ground clearance advantages of a Dana 44.\u003c\/p\u003e\n\u003cp\u003eThis one piece FAD friendly design eliminates the factory disconnect coupler but retains full FAD module functionality. This means no warning lights and no reprogramming. Axles are gun drilled for effortless maintenance and backed by a Lifetime Warranty up to 43\" tires.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLeft \u0026amp; right high-strength CV axle shafts\u003c\/li\u003e\n\u003cli\u003eOuter stub shafts\u003c\/li\u003e\n\u003cli\u003eSST seals \u0026amp; installation tool\u003c\/li\u003e\n\u003cli\u003eSynthetic moly grease\u003c\/li\u003e\n\u003cli\u003eInstallation hardware\u003c\/li\u003e\n\u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003cli\u003eBlack oxide coating (standard)\u003c\/li\u003e\n\u003cli\u003eOptional nickel plating available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eAxle Model: Dana 44\u003c\/li\u003e\n\u003cli\u003eUnit Bearing: Yes\u003c\/li\u003e\n\u003cli\u003eOEM Inner Spline: 32\u003c\/li\u003e\n\u003cli\u003eOEM Outer Spline: 32\u003c\/li\u003e\n\u003cli\u003eRCV Inner Spline: 32\u003c\/li\u003e\n\u003cli\u003eRCV Outer Spline: 32\u003c\/li\u003e\n\u003cli\u003eLeft Inner Axle Length: 21.27\u003c\/li\u003e\n\u003cli\u003eRight Inner Axle Length: 34.58\u003c\/li\u003e\n\u003cli\u003eOuter Stub Axle Length: 6.25\u003c\/li\u003e\n\u003cli\u003eBoot Technology: RCV bootless, sealed joint design\u003c\/li\u003e\n\u003cli\u003eWarranty: Limited Lifetime (No Questions Asked)\u003c\/li\u003e\n\u003cli\u003eWarranty Note: Warranty void over 43\" tires\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003e\u003cstrong\u003eDesigned for all Jeep JL\/JT Rubicon Dana 44 applications, including:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eJeep Wrangler JL Rubicon (2.0L, 3.6L, 6.4L 392, Diesel)\u003c\/li\u003e\n\u003cli\u003eJeep Wrangler JL 392 Rubicon\u003c\/li\u003e\n\u003cli\u003eJeep Gladiator JT Rubicon\u003c\/li\u003e\n\u003cli\u003eFAD Compatibility\u003c\/li\u003e\n\u003cli\u003e1-piece version eliminates the axle disconnect hardware\u003c\/li\u003e\n\u003cli\u003eFully retains FAD module communication\u003c\/li\u003e\n\u003cli\u003eNo warning lights or programming needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDoes NOT fit:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNon-Rubicon JL\/JT (Dana 30 front axle)\u003c\/li\u003e\n\u003cli\u003eAftermarket D44 housings with non-OEM geometry\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eTech Insight\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003eThis JL\/JT-specific RCV CV is 18% larger than any previous Dana 44 CV and uses Dana 60 architecture, providing the strength of a full-float 1-ton front end while preserving the light weight and ground clearance of a Jeep platform.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey performance advantages include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e6 point CV contact = smooth, constant torque delivery \u003c\/li\u003e\n\u003cli\u003eZero U-joint binding = no crow hop or vibration at full lock\u003c\/li\u003e\n\u003cli\u003eGun drilled outboards with grease port access—no disassembly required \u003c\/li\u003e\n\u003cli\u003eSignificantly stronger than OEM Dana 60 U-joint shaft sets\u003c\/li\u003e\n\u003cli\u003eAircraft grade coupler materials \u003c\/li\u003e\n\u003cli\u003eBronze FAD bushing replaces failure prone OEM plastic component\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis upgrade is ideal for big-tire JL\/JT builds looking to exceed Dana 60 performance without sacrificing clearance or weight.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e","brand":"RCV Performance","offers":[{"title":"Default Title","offer_id":56095463309478,"sku":"CVJ44-JL","price":1449.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8394\/6406\/files\/CVJ44-JL-Dana44-Axle-Jeep-Wrangler-JL-JT-Rubicon-JL392-1.jpg?v=1778100087"},{"product_id":"dana-30-dana-44-unit-bearing-spherical-sealing-technology-cv-seal","title":"RCV Dana 30 \u0026 44 Unit Bearing Spherical Sealing Technology CV Seal","description":"\u003cp\u003eThis replacement Spherical Sealing Technology (SST) CV Seal is designed specifically for RCV Ultimate Dana 30 and Dana 44 Unit Bearing CV Axle Sets. RCV’s patented SST design offers significantly greater resistance to punctures, tears, and trail damage compared to traditional rubber CV boots—making it the preferred option for extreme off-road environments.\u003c\/p\u003e\n\u003cp\u003ePerfect for routine maintenance or rebuilding your RCV CV assembly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e(1) Replacement Spherical Sealing Technology CV Seal (Sold individually)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eCompatibility: RCV Ultimate Dana 30 \u0026amp; Dana 44 Unit Bearing CV Axles\u003c\/li\u003e\n\u003cli\u003eSeal Type: Patented Spherical Sealing Technology (SST)\u003c\/li\u003e\n\u003cli\u003eMaterial: High-strength puncture-resistant sealing compound\u003c\/li\u003e\n\u003cli\u003eFunction: Protects CV internals from dirt, water, and debris\u003c\/li\u003e\n\u003cli\u003eQuantity: Sold individually\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003e\u003cstrong\u003eFits the following RCV axle applications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRCV Ultimate Dana 30 Unit Bearing CV Axles\u003c\/li\u003e\n\u003cli\u003eRCV Ultimate Dana 44 Unit Bearing CV Axles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eTech Insight\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003eRCV’s Spherical Sealing Technology replaces traditional accordion-style rubber boots with a high-strength spherical seal that resists tearing from rocks, debris, or extreme articulation angles. This design keeps contaminants out while maintaining smooth CV rotation—critical for long-term reliability in high-angle and high-load applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e","brand":"RCV Performance","offers":[{"title":"Default Title","offer_id":56095463342246,"sku":"D3115","price":74.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8394\/6406\/files\/D3115-RCV-Replacement-SST-CV-Seal-Dana30-Dana44-1.jpg?v=1778100089"},{"product_id":"rcv-ultimate-dana-44-cv-axle-set-for-jeep-jk-rubicon-07up","title":"RCV 30-spline Dana 44 CV Axle Set for Jeep JK Rubicon ('07-'18)","description":"\u003cp\u003eUpgrade your Jeep JK Rubicon the right way with the RCV Performance Ultimate Dana 44 CV Axle Set. These axles replace the factory U-joint shafts with a high strength constant velocity design that delivers twice the strength of OEM JK axle shafts, and they maintain that strength at extreme steering angles, where U-joints are weakest.\u003c\/p\u003e\n\u003cp\u003eThe RCV CV joint eliminates binding, increases articulation, improves traction, and provides smoother power transfer whether you're crawling, trail riding, or hitting high speed rough terrain. Even with big tires and serious horsepower, these axles stay quiet, smooth, and reliable.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLeft \u0026amp; right Ultimate Dana 44 CV axle shafts\u003c\/li\u003e\n\u003cli\u003eSST seals \u0026amp; installation tool\u003c\/li\u003e\n\u003cli\u003eSynthetic moly grease\u003c\/li\u003e\n\u003cli\u003eInstallation hardware\u003c\/li\u003e\n\u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003cli\u003eBlack oxide coating (standard)\u003c\/li\u003e\n\u003cli\u003eOptional nickel plating available (contact for details)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNote: \u003c\/strong\u003eAlso fits Dana Spicer Ultimate Dana 44 replacement housings equipped with a 30-spline ARB locker (CVJ44-JK).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eAxle Model: Dana 44\u003c\/li\u003e\n\u003cli\u003eUnit Bearing: Yes\u003c\/li\u003e\n\u003cli\u003eOEM Inner Spline: 30\u003c\/li\u003e\n\u003cli\u003eOEM Outer Spline: 32\u003c\/li\u003e\n\u003cli\u003eRCV Inner Spline: 30\u003c\/li\u003e\n\u003cli\u003eRCV Outer Spline: 32\u003c\/li\u003e\n\u003cli\u003eOEM Left Inner Axle Length: 19.76\u003c\/li\u003e\n\u003cli\u003eOEM Right Inner Axle Length: 33.44\u003c\/li\u003e\n\u003cli\u003eOEM Outer Stub Axle Length: 6.25\u003c\/li\u003e\n\u003cli\u003eBoot Technology: RCV bootless, sealed joint design\u003c\/li\u003e\n\u003cli\u003eWarranty: Limited Lifetime (No Questions Asked)\u003c\/li\u003e\n\u003cli\u003eWarranty Note: Warranty is void over 40\" tires\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for Jeep JK Rubicon models with Dana 44 front axles:\u003c\/li\u003e\n\u003cli\u003eJeep Wrangler JK Rubicon — 2007–2018\u003c\/li\u003e\n\u003cli\u003eJeep Wrangler Unlimited JK Rubicon — 2007–2018\u003c\/li\u003e\n\u003cli\u003eAlso fits Ultimate Dana 44 housings with 30 spline ARB locker\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoes not\u003c\/strong\u003e fit JK Dana 30 models.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eTech Insight\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003eThe factory JK Rubicon Dana 44 U-joint shafts are a known weak point, especially when paired with lockers, 37–40 tires, or aggressive terrain. RCV solves this by replacing U-joints with a constant velocity design offering full rotational strength at all steering angles.\u003c\/p\u003e\n\u003cp\u003eThis allows your JK to turn harder, climb smoother, and take shock loads that would destroy a traditional axle shaft. With RCV’s sealed bootless design, maintenance stays minimal and performance stays consistent for the life of the vehicle.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e","brand":"RCV Performance","offers":[{"title":"Default Title","offer_id":56095463571622,"sku":"CVJ44-JK","price":1449.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8394\/6406\/files\/CVJ44-JK-RCV-Dana-44-Axle-Jeep-JK-Rubicon-1.jpg?v=1778100065"},{"product_id":"rcv-dana-30-27-spline-disconnect-block-off-kit","title":"RCV 27-Spline Dana 30 Disconnect Block-Off Kit for Jeep YJ \u0026 XJ","description":"\u003cp\u003eWhen upgrading your Jeep YJ or XJ from the factory two piece vacuum disconnect axle to an RCV Ultimate Dana 30 CV Axle Set, this block-off kit is required to complete the conversion. It eliminates the OEM disconnect housing, allowing the use of a stronger one piece inner axle shaft for better durability, smoother power delivery, and improved reliability on and off the trail.\u003c\/p\u003e\n\u003cp\u003eThe kit includes everything needed to properly seal the axle housing and remove the weak factory disconnect system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBlock-off plate\u003c\/li\u003e\n\u003cli\u003eRequired seals\u003c\/li\u003e\n\u003cli\u003eInstallation hardware\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for RCV 27 spline Dana 30 CV Axle conversions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eAxle Model: Dana 30\u003c\/li\u003e\n\u003cli\u003eSpline Compatibility: 27 spline\u003c\/li\u003e\n\u003cli\u003eApplication: Converts factory two-piece vacuum-disconnect to one-piece axle configuration\u003c\/li\u003e\n\u003cli\u003eComponents Included: Seals + block-off plate\u003c\/li\u003e\n\u003cli\u003eRequired For: RCV Ultimate Dana 30 CV Axle Set installation on YJ\/XJ vacuum-disconnect axles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eThis kit is required when installing an RCV Ultimate Dana 30 CV Axle Set into:\u003c\/li\u003e\n\u003cli\u003eJeep Wrangler YJ — 1987–1995 (vacuum-disconnect Dana 30)\u003c\/li\u003e\n\u003cli\u003eJeep Cherokee XJ — 1984–1991 (vacuum-disconnect Dana 30)\u003c\/li\u003e\n\u003cli\u003eOnly needed for Dana 30 axles originally equipped with the factory vacuum-disconnect system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eTech Insight\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003eJeep’s early Dana 30 vacuum disconnect axles use a weak two piece passenger side inner shaft. Converting to RCV’s one piece CV axle dramatically improves strength, eliminates disconnect related failures, and delivers smoother engagement. The block-off kit seals the original disconnect housing and allows the updated one piece shaft to operate correctly.\u003c\/p\u003e\n\u003cp\u003eWithout this kit, the housing cannot be properly sealed and the RCV axle cannot be installed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e","brand":"RCV Performance","offers":[{"title":"Default Title","offer_id":56095463702694,"sku":"RCV-BOP","price":49.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8394\/6406\/files\/RCV-BOP-Dana-30-27-Spline-Disconnect-Block-Off-Kit-1.jpg?v=1778100093"},{"product_id":"ultimate-300m-dana-60-cv-axle-for-dodge-superduty-d60-disconnect","title":"RCV Dana 60 Disconnect 300M CV Axle Set for Dodge Ram 2500\/3500 (’94–’99)","description":"\u003cp\u003eBuilt for racers, engineered for extreme durability. The RCV Ultimate 300M Dana 60 CV Axle Set for the ’94–’99 Dodge Super Duty Dana 60 Disconnect system is the highest strength CV axle upgrade available today. Designed at the request of professional off-road racers, these axles combine the unmatched smoothness of RCV’s CV technology with the brutal strength of 300M alloy steel, delivering performance far beyond what any U-jointed shaft can offer.\u003c\/p\u003e\n\u003cp\u003e300M CV axles maintain full strength at any steering angle, whether straight or full lock, by eliminating the binding, vibration, and steering shimmy that plague U-joints. RCV’s patented Spherical Sealing Technology provides superior puncture and tear resistance compared to rubber CV boots, ensuring long lasting protection in the harshest terrain.\u003c\/p\u003e\n\u003cp\u003eThese axles also convert the factory three piece disconnect system into a stronger, more reliable two piece design. The OEM disconnect assembly becomes obsolete, greatly increasing durability while simplifying the front axle system.\u003c\/p\u003e\n\u003cp\u003eWhether you're running high horsepower, launching off jumps, or crawling with massive tires, these 300M CV axles deliver maximum strength, smooth articulation, and race proven reliability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLeft \u0026amp; right 300M CV axle shafts\u003c\/li\u003e\n\u003cli\u003ePatented spherical sealing system (SST seals)\u003c\/li\u003e\n\u003cli\u003eInstallation tool\u003c\/li\u003e\n\u003cli\u003eSynthetic moly grease\u003c\/li\u003e\n\u003cli\u003eInstallation hardware\u003c\/li\u003e\n\u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003cli\u003eBlack oxide coating (standard)\u003c\/li\u003e\n\u003cli\u003eOptional nickel plating available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eAxle Model: Dana 60 Disconnect\u003c\/li\u003e\n\u003cli\u003eUnit Bearing: Yes\u003c\/li\u003e\n\u003cli\u003eOEM Inner Spline: 35\u003c\/li\u003e\n\u003cli\u003eOEM Outer Spline: 33\u003c\/li\u003e\n\u003cli\u003eRCV Inner Spline: 35\u003c\/li\u003e\n\u003cli\u003eRCV Outer Spline: 33\u003c\/li\u003e\n\u003cli\u003eLeft Inner Axle Length: 19.25 (300M Shaft)\u003c\/li\u003e\n\u003cli\u003eRight Inner Axle Length: 39.63 (300M Shaft)\u003c\/li\u003e\n\u003cli\u003eOuter Stub Axle Length: 7.38\u003c\/li\u003e\n\u003cli\u003eBoot Technology: RCV bootless, sealed-joint design\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWarranty Note: Warranty void over 47\" tires\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003e\u003cstrong\u003eDesigned for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDodge Ram 2500\/3500 — 1994–1999\u003c\/li\u003e\n\u003cli\u003eEquipped with Dana 60 Disconnect front axle\u003c\/li\u003e\n\u003cli\u003eReplaces factory three piece disconnect system with a two piece CV design\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eImportant Compatibility Note:\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFactory central axle disconnect (CAD) will no longer function after installation.\u003c\/li\u003e\n\u003cli\u003eThis upgrade is intended for high-performance, off-road, and extreme-duty applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eTech Insight\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003eThe OEM disconnect style Dana 60 front axle used in ’94–’99 Dodge trucks is highly prone to failures due to its multi piece design and U-joint limitations.\u003c\/p\u003e\n\u003cp\u003eWhy 300M?\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e300M alloy steel is stronger and more fatigue resistant than chromoly\u003c\/li\u003e\n\u003cli\u003eBuilt for high horsepower and high impact race environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhy CV instead of U-joints?\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCV joints have full torque strength at all angles\u003c\/li\u003e\n\u003cli\u003eNo U-joint bind, no shutter, no steering wheel shimmy\u003c\/li\u003e\n\u003cli\u003eFar soother power delivery under load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhy Spherical Sealing Technology?\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMore durable than rubber CV boots\u003c\/li\u003e\n\u003cli\u003eBetter protection from rocks, debris, and heat\u003c\/li\u003e\n\u003cli\u003eReduced maintenance in off-road environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you're pushing a D60 disconnect axle further than OEM ever intended, this is the upgrade that turns it into a race capable system.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e","brand":"RCV Performance","offers":[{"title":"Default Title","offer_id":56095463768230,"sku":"CVJ60M-RAM35","price":3599.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8394\/6406\/files\/CVJ60M-RAM35-300M-Dana60-Axle-Dodge-Superduty-D60-Disconnect-1.jpg?v=1778100136"},{"product_id":"rcv-300m-dana-60-cv-rebuild-kit","title":"RCV 300M Dana 60 CV Rebuild Kit","description":"\u003cp\u003eRestore the performance of your RCV Ultimate Dana 60 CV Axles with the RCV 300M D60-R CV Joint Rebuild Kit. This kit replaces all major internal wear components inside the CV joint, bringing back smooth articulation, reduced friction, and full durability under extreme off-road use.\u003c\/p\u003e\n\u003cp\u003eBoth the 300M bearing cage and 300M inner bearing race are manufactured from aircraft-grade high-alloy steel and REM polished for maximum strength and minimal friction. This is the highest-grade rebuild option available for Dana 60 RCV CV joints.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e300M Bearing Cage\u003c\/li\u003e\n\u003cli\u003e300M Inner Bearing Race\u003c\/li\u003e\n\u003cli\u003eFull Bearing Set\u003c\/li\u003e\n\u003cli\u003eOne kit services one CV joint.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eApplication: RCV Dana 60 CV joints\u003c\/li\u003e\n\u003cli\u003eCage Material: 300M alloy steel\u003c\/li\u003e\n\u003cli\u003eRace Material: 300M alloy steel\u003c\/li\u003e\n\u003cli\u003eFinish: REM-polished for friction reduction\u003c\/li\u003e\n\u003cli\u003eUsage: One kit per CV joint\u003c\/li\u003e\n\u003cli\u003ePurpose: Restore smoothness, reduce wear, maintain peak performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible with RCV Dana 60 CV joints, including:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRCV Ultimate Dana 60 CV Axles\u003c\/li\u003e\n\u003cli\u003eRCV 300M Dana 60 CV assemblies\u003c\/li\u003e\n\u003cli\u003eAftermarket RCV Dana 60 upgraded CV joint applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eTech Insight\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003e300M is one of the strongest metallurgical options available for high-stress CV joint components. Upgrading both the cage and race to 300M maximizes durability and reduces the risk of component deformation under extreme torque, high horsepower, big tires, or aggressive steering angles.\u003c\/p\u003e\n\u003cp\u003eThe REM-polished surfaces reduce heat and friction, helping the CV joint operate smoother and last longer — especially crucial for heavy rigs or competition environments.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e","brand":"RCV Performance","offers":[{"title":"Default Title","offer_id":56095463800998,"sku":"D60M-R","price":309.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8394\/6406\/files\/D60M-R-RCV300MDana60CVRebuildKit.jpg?v=1778100057"},{"product_id":"rcv-ultimate-dana-30-cv-axle-set-for-jeep-jk-w-arb-diff-07up","title":"RCV 30-Spline Dana 30 CV Axle Set for Jeep JK w\/ ARB Air Locker","description":"\u003cp\u003eWhen upgrading your Jeep JK Dana 30 with an ARB 30 spline air locker, the factory U-joint axle shafts become the new weak link. The RCV heavy duty CV Axle Set replaces those stock shafts with a high strength constant velocity design that delivers twice the strength of OEM \u003cem\u003eand\u003c\/em\u003e maintains that strength at extreme steering angles where U-joints fail.\u003c\/p\u003e\n\u003cp\u003eThe RCV CV design eliminates binding, reduces vibration, and provides smooth, consistent power delivery to the ground whether you’re daily driving or hammering through rocks, mud, or technical trails. These axles thrive under high load, big power, and larger than stock tires.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLeft \u0026amp; right 30 spline RCV Ultimate CV axle shafts\u003c\/li\u003e\n\u003cli\u003e32 spline outer stubs\u003c\/li\u003e\n\u003cli\u003eSST seals \u0026amp; installation tool\u003c\/li\u003e\n\u003cli\u003eInstallation hardware\u003c\/li\u003e\n\u003cli\u003eSynthetic moly grease\u003c\/li\u003e\n\u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003cli\u003eBlack oxide coating (standard)\u003c\/li\u003e\n\u003cli\u003eOptional nickel plating available (contact us)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\" open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eAxle Model: Dana 30\u003c\/li\u003e\n\u003cli\u003eUnit Bearing: Yes\u003c\/li\u003e\n\u003cli\u003eARB Equipped Inner Spline: 30\u003c\/li\u003e\n\u003cli\u003eOEM Outer Spline: 32\u003c\/li\u003e\n\u003cli\u003eRCV Inner Spline: 30\u003c\/li\u003e\n\u003cli\u003eRCV Outer Spline: 32\u003c\/li\u003e\n\u003cli\u003eARB Equipped Left Inner Axle Length: 18.937\u003c\/li\u003e\n\u003cli\u003eARB Equipped Right Inner Axle Length: 34.563\u003c\/li\u003e\n\u003cli\u003eOEM Outer Stub Axle Length: 6.25\u003c\/li\u003e\n\u003cli\u003eBoot Technology: RCV bootless, sealed-joint design\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWarranty Note: Warranty is void over 35\" tires\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eFor Jeep JKs equipped with a Dana 30 front axle upgraded with an ARB 30 spline air locker:\u003c\/li\u003e\n\u003cli\u003eJeep Wrangler JK — 2007–2018\u003c\/li\u003e\n\u003cli\u003eJeep Wrangler Unlimited JK — 2007–2018\u003c\/li\u003e\n\u003cli\u003eDoes not fit Dana 44 models.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eTech Insight\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003eARB’s air locker upgrade dramatically increases traction, but it also increases stress on the front axle shaft system, especially at full steering lock. RCV solves this by eliminating the weak U-joint entirely. The Ultimate CV design maintains full rotational strength at any angle, reducing breakage when lockers engage, when running technical terrain, or when tires load hard under throttle.\u003c\/p\u003e\n\u003cp\u003eThe 30 spline ARB matched inner shafts and 32 spline outer stubs deliver a balanced, stronger than stock torque path that unlocks the full capability of your upgraded differential.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e","brand":"RCV Performance","offers":[{"title":"Default Title","offer_id":56095463866534,"sku":"CVJ30-JK-ARB","price":1449.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8394\/6406\/files\/CVJ30-JK-ARB-RCV-Dana-30-CV-Axle-Jeep-JK-ARB-1.jpg?v=1778100052"},{"product_id":"ultimate-dana-60-cv-axle-set-for-dodge-ram-w250","title":"RCV 35-Spline Dana 60 CV Axle Set for Dodge Ram W250\/W350","description":"\u003cp\u003eStrengthen the front end of your classic Dodge Ram with the RCV Ultimate Dana 60 CV Axle Set, engineered to eliminate the weaknesses of factory U-joint axle shafts. These high strength constant velocity axles deliver twice the strength of OEM while maintaining full torque transfer at every steering angle—something U-joints simply cannot match.\u003c\/p\u003e\n\u003cp\u003eWhether you're running a 12-valve Cummins in a W250, towing heavy loads, or pushing a lifted W350 on big tires, RCV CV axles provide smoother steering, improved traction, and dramatically increased durability. The CV design eliminates U-joint binding, reduces vibration, and minimizes breakage during high angle steering or hard throttle.\u003c\/p\u003e\n\u003cp\u003eIdeal for work trucks, restoration builds, off-road rigs, and diesel powered torque monsters, these axles require very little maintenance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLeft \u0026amp; right high strength CV axle shafts (4340 chromoly)\u003c\/li\u003e\n\u003cli\u003e35 spline outer stub shafts\u003c\/li\u003e\n\u003cli\u003eSST seals \u0026amp; installation tool\u003c\/li\u003e\n\u003cli\u003eSynthetic moly grease\u003c\/li\u003e\n\u003cli\u003eInstallation hardware\u003c\/li\u003e\n\u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003cli\u003eBlack oxide coating (standard)\u003c\/li\u003e\n\u003cli\u003eOptional nickel plating available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eAxle Model: Dana 60\u003c\/li\u003e\n\u003cli\u003eUnit Bearing: No\u003c\/li\u003e\n\u003cli\u003eOEM Inner Spline: 35\u003c\/li\u003e\n\u003cli\u003eOEM Outer Spline: 35\u003c\/li\u003e\n\u003cli\u003eRCV Inner Spline: 35\u003c\/li\u003e\n\u003cli\u003eRCV Outer Spline: 35\u003c\/li\u003e\n\u003cli\u003eLeft Inner Axle Length: 35.1 (4340 Material)\u003c\/li\u003e\n\u003cli\u003eRight Inner Axle Length: 15.96 (4340 Material)\u003c\/li\u003e\n\u003cli\u003eOuter Stub Axle Length: 12\u003c\/li\u003e\n\u003cli\u003eBoot Technology: RCV bootless, sealed joint design\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWarranty Note: Warranty is void over 47\" tires\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDodge Ram W250 (1989–1993) — Cummins Diesel models only\u003c\/li\u003e\n\u003cli\u003eDodge Ram W350 (1975–1993) with Dana 60 front axle\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eDoes NOT fit:\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e1975 W350 with Dana 70 closed knuckle front axle\u003c\/li\u003e\n\u003cli\u003eMid-1980's W350 trucks equipped with Dana 44 front axles\u003c\/li\u003e\n\u003cli\u003eAny application without a Dana 60 front axle\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eTech Insight\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003eDodge Dana 60 front axles are strong, but factory U-joint shafts become a major failure point, especially in Cummins diesel trucks or lifted W350's running large tires.\u003c\/p\u003e\n\u003cp\u003eThe RCV Ultimate CV Axle Set eliminates the U-joint entirely, replacing it with a constant-velocity system that offers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFull steering angle strength with no binding\u003c\/li\u003e\n\u003cli\u003eStronger, smoother torque delivery\u003c\/li\u003e\n\u003cli\u003eIncreased reliability under heavy loads and high torque\u003c\/li\u003e\n\u003cli\u003eIdeal performance for towing, off-roading, and diesel upgrades\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor W250 and W350 owners looking to push their Dana 60 harder, this is the ultimate upgrade.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e","brand":"RCV Performance","offers":[{"title":"Default Title","offer_id":56095463932070,"sku":"CVJ60OS-DG1","price":2899.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8394\/6406\/files\/CVJ60OS-DG1-RCV-Dana60-Axle-Dodge-Ram-W250-1.jpg?v=1778100050"},{"product_id":"rcv-dana-60-cv-rebuild-kit","title":"RCV Dana 60 CV Joint Rebuild Kit","description":"\u003cp\u003eKeep your RCV Ultimate Dana 60 CV Axles performing like new with the RCV D60-R CV Joint Rebuild Kit. This kit replaces the internal wear components inside your Dana 60 CV joint, restoring smooth articulation, reduced friction, and maximum service life.\u003c\/p\u003e\n\u003cp\u003eThe kit includes a 4340 chromoly bearing cage, a 300M inner bearing race, and a full set of replacement bearings. Both the cage and race are manufactured from aircraft-grade high-alloy steel and REM polished for superior strength and reduced friction under extreme load.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1x 4340 Chromoly Bearing Cage\u003c\/li\u003e\n\u003cli\u003e1x 300M Inner Bearing Race\u003c\/li\u003e\n\u003cli\u003eBearings (complete set)\u003c\/li\u003e\n\u003cli\u003eOne rebuild kit is required per CV joint.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eApplication: Dana 60 RCV CV joints\u003c\/li\u003e\n\u003cli\u003eCage Material: 4340 high-alloy chromoly\u003c\/li\u003e\n\u003cli\u003eRace Material: 300M high-strength alloy\u003c\/li\u003e\n\u003cli\u003eFinish: REM polished for friction reduction\u003c\/li\u003e\n\u003cli\u003eKit Quantity: 1 kit per CV joint\u003c\/li\u003e\n\u003cli\u003eServiceability: Direct internal component replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible with RCV Dana 60 CV joints, including but not limited to:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRCV Ultimate Dana 60 CV Axles\u003c\/li\u003e\n\u003cli\u003eRCV Dana 60 300M CV variants\u003c\/li\u003e\n\u003cli\u003eStandard and long-travel Dana 60 RCV CV joint assemblies\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eTech Insight\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003eRCV’s modular CV joint system allows internal components to be refreshed without buying a full CV assembly. The 4340 cage and 300M race provide exceptional durability under high horsepower, extreme steering angle, and heavy off-road abuse. The REM-polished finish reduces heat and friction, extending life even in the toughest racing or rock crawling conditions.\u003c\/p\u003e\n\u003cp\u003eIf your CV is showing wear, clicking, binding, or increased friction, this rebuild kit restores precise, smooth operation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e","brand":"RCV Performance","offers":[{"title":"Default Title","offer_id":56095463964838,"sku":"D60-R","price":259.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8394\/6406\/files\/D60-R-RCVDana60CVRebuildKit.jpg?v=1778100155"},{"product_id":"rcv-ultimate-dana-30-30t-cv-axle-set-for-jeep-jk","title":"RCV Dana Super 30 (30T) CV Axle Set for Jeep JK","description":"\u003cp\u003eIf you’ve upgraded your Jeep JK to a Dana Super 30 (30T) setup, this axle set is the strength multiplier your front end needs. The RCV Performance Ultimate CV Axles replace the factory U-joint shafts with a race proven constant velocity design that delivers twice the strength of OEM Jeep JK axle shafts.\u003c\/p\u003e\n\u003cp\u003eUnlike traditional U-joints, CV joints stay just as strong at full steering lock as they do when straight, eliminating binding and keeping your Jeep planted under throttle. Whether you're running bigger tires, lockers, or added power, these axles stay smooth, reliable, and low maintenance on the trail and on the street.\u003c\/p\u003e\n\u003cp\u003eBacked by RCV’s No Questions Asked Limited Lifetime Warranty, this is the go-to CV axle upgrade for any JK running a 30 spline Super 30 differential.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRight \u0026amp; left RCV Ultimate CV axle shafts\u003c\/li\u003e\n\u003cli\u003e30 spline inner shafts + 32 spline outer stubs\u003c\/li\u003e\n\u003cli\u003eSST seals \u0026amp; installation tool\u003c\/li\u003e\n\u003cli\u003eInstallation hardware\u003c\/li\u003e\n\u003cli\u003eSynthetic moly grease\u003c\/li\u003e\n\u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003cli\u003eBlack oxide coating (standard)\u003c\/li\u003e\n\u003cli\u003eOptional nickel plating available (contact us)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eAxle Model: Dana Super 30\u003c\/li\u003e\n\u003cli\u003eUnit Bearing: Yes\u003c\/li\u003e\n\u003cli\u003eModified Inner Spline: 30\u003c\/li\u003e\n\u003cli\u003eOEM Outer Spline: 32\u003c\/li\u003e\n\u003cli\u003eRCV Inner Spline: 30\u003c\/li\u003e\n\u003cli\u003eRCV Outer Spline: 32\u003c\/li\u003e\n\u003cli\u003eOEM Left Inner Axle Length: 18.75\u003c\/li\u003e\n\u003cli\u003eOEM Right Inner Axle Length: 34.437\u003c\/li\u003e\n\u003cli\u003eOEM Outer Stub Axle Length: 6.25\u003c\/li\u003e\n\u003cli\u003eBoot Technology: RCV bootless, sealed-joint design\u003c\/li\u003e\n\u003cli\u003eWarranty: Limited Lifetime (No Questions Asked)\u003c\/li\u003e\n\u003cli\u003eWarranty Note: Warranty is void over 35\" tires\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003e\u003cbr\u003eFor Jeep JK models equipped with a Dana Super 30 (30 spline) differential:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eJeep Wrangler JK — 2007–2018\u003c\/li\u003e\n\u003cli\u003eJeep Wrangler Unlimited JK — 2007–2018\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for 30T\/30 spline Super 30 upgraded carriers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eTech Insight\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003eThe Dana Super 30 strengthens the JK’s front axle, but the U-joint shafts remain a major failure point, especially with lockers, large tires, and high steering angles. RCV eliminates this weak link with a CV joint that maintains full strength and smooth rotation at all angles.\u003c\/p\u003e\n\u003cp\u003eThe 30 spline inner \/ 32 spline outer configuration increases torsional strength, reduces shock loads, and delivers far better traction under binding conditions. It’s one of the most reliable ways to unlock the full benefits of a Super 30 build.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e","brand":"RCV Performance","offers":[{"title":"Default Title","offer_id":56095464030374,"sku":"CVJ30JK-30T","price":1499.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8394\/6406\/files\/CVJ30JK-30T-RCV-Ultimate-Dana-30-30T-CV-Axle-Jeep-1.jpg?v=1778100166"},{"product_id":"ultimate-dana-60-cv-axle-set-for-gm-1-ton","title":"RCV 35-Spline Dana 60 CV Axle Set for GM 1-Ton","description":"\u003cp\u003eUpgrade your classic GM 1-ton truck with the proven strength and articulation of the RCV Ultimate Dana 60 CV Axle Set. These high-strength constant velocity axles replace the factory U-joint shafts, eliminating binding and providing twice the strength of OEM—even at full steering angle.\u003c\/p\u003e\n\u003cp\u003eUnlike U-joints that lose strength, bind, and vibrate when turned, RCV CV joints maintain full torque capacity at every angle. The result is smoother steering, improved traction, and dramatically increased durability when running big tires, deep gearing, or high-horsepower engines.\u003c\/p\u003e\n\u003cp\u003eWhether your build is a restored K30 workhorse, a V30 trail rig, or a swapped performance truck, RCV CV axles deliver reliability with minimal maintenance—backed by RCV’s No Questions Asked Limited Lifetime Warranty.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLeft \u0026amp; right high-strength CV axle shafts\u003c\/li\u003e\n\u003cli\u003e35-spline outer stub shafts\u003c\/li\u003e\n\u003cli\u003eSST seals \u0026amp; installation tool\u003c\/li\u003e\n\u003cli\u003eSynthetic moly grease\u003c\/li\u003e\n\u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003cli\u003eInstallation hardware\u003c\/li\u003e\n\u003cli\u003eBlack oxide finish (standard)\u003c\/li\u003e\n\u003cli\u003eOptional nickel plating available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eAxle Model: Dana 60\u003c\/li\u003e\n\u003cli\u003eUnit Bearing: No\u003c\/li\u003e\n\u003cli\u003eOEM Inner Spline: 35\u003c\/li\u003e\n\u003cli\u003eOEM Outer Spline: 35\u003c\/li\u003e\n\u003cli\u003eRCV Inner Spline: 35\u003c\/li\u003e\n\u003cli\u003eRCV Outer Spline: 35\u003c\/li\u003e\n\u003cli\u003eLeft Inner Axle Length: 35.1\u003c\/li\u003e\n\u003cli\u003eRight Inner Axle Length: 17.67\u003c\/li\u003e\n\u003cli\u003eOuter Stub Axle Length: 12\u003c\/li\u003e\n\u003cli\u003eBoot Technology: RCV bootless, sealed-joint design\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWarranty Note: Warranty is void over 47 tires\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003e\u003cstrong\u003eFits GM 1-Ton trucks equipped with a 35-spline Dana 60 front axle:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eChevrolet K30 — 1977–1987\u003c\/li\u003e\n\u003cli\u003eGMC K35 — 1977–1987\u003c\/li\u003e\n\u003cli\u003eChevrolet V30 — 1987–1991\u003c\/li\u003e\n\u003cli\u003eGMC V35 — 1987–1991\u003c\/li\u003e\n\u003cli\u003eAlso fits swapped GM Dana 60 axles in custom builds\u003c\/li\u003e\n\u003cli\u003eMust be a 35-spline inner \u0026amp; outer Dana 60 configuration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eTech Insight\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003eThe GM Dana 60 is a legendary housing, but the factory U-joint shafts are a known weak link—especially when drivers add horsepower, lockers, or oversized tires. RCV’s Ultimate CV Axles solve this by eliminating the U-joint entirely.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBenefits include:\u003c\/strong\u003e \u003cbr\u003e✔ Full steering-angle strength with no binding \u003cbr\u003e✔ Smooth, consistent torque delivery \u003cbr\u003e✔ Major increase in axle shaft durability \u003cbr\u003e✔ Reduced wear and vibration \u003cbr\u003e✔ Ideal for heavy towing, off-road abuse, and big-tire performance builds\u003c\/p\u003e\n\u003cp\u003eThis is one of the most impactful upgrades you can make to a GM 1-ton Dana 60 front axle.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e","brand":"RCV Performance","offers":[{"title":"Default Title","offer_id":56095464128678,"sku":"CVJ60OS-GM1","price":2899.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8394\/6406\/files\/CVJ60OS-GM1-Dana60-Axle-GM-1Ton-K30-V30-1.jpg?v=1778100046"},{"product_id":"rcv-ultimate-dana-30-cv-axle-set-for-jeep-wrangler-unlimited-jk-07up","title":"RCV Dana 30 CV Axle Set for Jeep Wrangler \u0026 Unlimited JK ('07+)","description":"\u003cp\u003eThe RCV Performance Ultimate CV Axle Set is the proven solution for upgrading the weak factory U-joint shafts in your Jeep JK’s Dana 30 front axle. RCV’s constant velocity design delivers twice the strength of OEM JK axle shafts, stays equally strong at full steering lock, and completely eliminates the binding and chatter that plague traditional U-joints.\u003c\/p\u003e\n\u003cp\u003eWhether you daily drive your JK or push it hard off-road with bigger tires and added horsepower, these axles run smooth, quiet, and reliable. Power delivery stays consistent at every angle, letting your Jeep maintain traction and confidence across rough terrain.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLeft \u0026amp; right RCV Ultimate CV Axle Shafts\u003c\/li\u003e\n\u003cli\u003eSST seals and installation tool\u003c\/li\u003e\n\u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003cli\u003eSynthetic moly grease\u003c\/li\u003e\n\u003cli\u003eInstallation hardware\u003c\/li\u003e\n\u003cli\u003eBlack oxide coating (standard)\u003c\/li\u003e\n\u003cli\u003eOptional nickel plating available (contact us for custom ordering)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eAxle Model: Dana 30\u003c\/li\u003e\n\u003cli\u003eUnit Bearing: Yes\u003c\/li\u003e\n\u003cli\u003eOEM Inner Spline: 27\u003c\/li\u003e\n\u003cli\u003eOEM Outer Spline: 32\u003c\/li\u003e\n\u003cli\u003eRCV Inner Spline: 27\u003c\/li\u003e\n\u003cli\u003eRCV Outer Spline: 32\u003c\/li\u003e\n\u003cli\u003eOEM Left Inner Axle Length: 18.75\u003c\/li\u003e\n\u003cli\u003eOEM Right Inner Axle Length: 34.44\u003c\/li\u003e\n\u003cli\u003eOEM Outer Stub Axle Length: 6.25\u003c\/li\u003e\n\u003cli\u003eBoot Technology: RCV bootless, sealed-joint design\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWarranty Note: Warranty is void over 35\" tires\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for the Jeep JK platform equipped with the factory Dana 30 front axle:\u003c\/li\u003e\n\u003cli\u003eJeep Wrangler JK — 2007–2018\u003c\/li\u003e\n\u003cli\u003eJeep Wrangler Unlimited JK — 2007–2018\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003eDoes not fit Dana 44 models.\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eTech Insight\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003eThe JK’s factory Dana 30 U-joints weaken dramatically at full steering angle, right when you need strength the most. RCV’s CV style design solves that problem by maintaining full strength at any angle, delivering smoother steering, better traction, and drastically reduced breakage when wheeling in lockers, on rocks, or under throttle.\u003c\/p\u003e\n\u003cp\u003ePaired with 32-spline outer shafts and RCV’s bootless sealed joint technology, these axles are built to withstand real off-road abuse while giving your Jeep a noticeably smoother driving feel on pavement.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e","brand":"RCV Performance","offers":[{"title":"Default Title","offer_id":56095464161446,"sku":"CVJ30-JK","price":1399.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8394\/6406\/files\/CVJ30-JK-RCV-Dana-30-CV-Axle-Jeep-1.jpg?v=1778100044"},{"product_id":"rcv-cv-joint-rebuild-kit","title":"RCV Dana 44 CV Joint Rebuild Kit","description":"\u003cp\u003eKeep your RCV Ultimate CV Axles performing like new with the RCV Dana 44 CV Joint Rebuild Kit. This kit replaces the high wear internal components inside your RCV CV Joint, restoring smooth operation, proper fitment, and long term reliability.\u003c\/p\u003e\n\u003cp\u003eEach kit includes a new bearing cage, inner bearing race, and bearings. The bearing cage is manufactured from aircraft quality high alloy steel and REM polished to reduce friction and improve service life.\u003c\/p\u003e\n\u003cp\u003eOne (1) D44-R rebuild kit is required per CV joint.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1x Bearing Cage (high alloy steel, REM polished)\u003c\/li\u003e\n\u003cli\u003e1x Inner Bearing Race\u003c\/li\u003e\n\u003cli\u003eBearings (complete set)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eKit Type: CV Joint Internal Rebuild Kit\u003c\/li\u003e\n\u003cli\u003eMaterial: Aircraft quality high alloy steel cage\u003c\/li\u003e\n\u003cli\u003eFinish: REM polished for reduced friction\u003c\/li\u003e\n\u003cli\u003eQuantity Required: 1 kit per CV joint\u003c\/li\u003e\n\u003cli\u003eCompatibility: Works with a wide range of RCV Dana 44 \u0026amp; specialty CV joints\u003c\/li\u003e\n\u003cli\u003eInstallation: Direct internal component replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible with the following RCV CV joints:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e\u003cstrong\u003eDana 44 \/ 30 \/ IFS \/ Specialty Joints\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCVJ2851M\u003c\/li\u003e\n\u003cli\u003eCVJ2851-PU\u003c\/li\u003e\n\u003cli\u003eCVJ2851-PUM\u003c\/li\u003e\n\u003cli\u003eCVJ2851-PLC40\u003c\/li\u003e\n\u003cli\u003eCVJ2851-PLC40M\u003c\/li\u003e\n\u003cli\u003eCVJ2851-PLC60\u003c\/li\u003e\n\u003cli\u003eCVJ2851-PLC60M\u003c\/li\u003e\n\u003cli\u003eCVJ30-30T\u003c\/li\u003e\n\u003cli\u003eCVJ30-SUPER\u003c\/li\u003e\n\u003cli\u003eCVJ44 CVJ44-35T\u003c\/li\u003e\n\u003cli\u003eCVJ44-ARB-30T\u003c\/li\u003e\n\u003cli\u003eCVJ44-TJ-PROK35\u003c\/li\u003e\n\u003cli\u003eCVJ44-TJ-PROK\u003c\/li\u003e\n\u003cli\u003eCVJ30-JK-ARB\u003c\/li\u003e\n\u003cli\u003eCVJ30JK-30T\u003c\/li\u003e\n\u003cli\u003eCVJ44-JK-300M\u003c\/li\u003e\n\u003cli\u003eCVJ44-JK-35\u003c\/li\u003e\n\u003cli\u003eCVJ44-JK-NSC\u003c\/li\u003e\n\u003cli\u003eCVJ44-JK-PROK\u003c\/li\u003e\n\u003cli\u003eCVJ44-JK\u003c\/li\u003e\n\u003cli\u003eCVJ30-WK-LSD\u003c\/li\u003e\n\u003cli\u003eCVJ30-WK\u003c\/li\u003e\n\u003cli\u003eCVJIFS-WK-LSD\u003c\/li\u003e\n\u003cli\u003eCVJIFS-WK\u003c\/li\u003e\n\u003cli\u003eCVJIFS-XK-LSD\u003c\/li\u003e\n\u003cli\u003eCVJIFS-XK CVJ440S-BR1\u003c\/li\u003e\n\u003cli\u003eCVJ440S-F2501\u003c\/li\u003e\n\u003cli\u003eCVJ440S-FORD1\u003c\/li\u003e\n\u003cli\u003eCVJ440S-GM1\u003c\/li\u003e\n\u003cli\u003eCVJ440S-IHSCT\u003c\/li\u003e\n\u003cli\u003eCVJGM850S-GM1\u003c\/li\u003e\n\u003cli\u003eCVJGM850S-GM2\u003c\/li\u003e\n\u003cli\u003eCVJTTB-B\u003c\/li\u003e\n\u003cli\u003eCVJTTB-C+2\u003c\/li\u003e\n\u003cli\u003eCVJTTB-C-87\u003c\/li\u003e\n\u003cli\u003eCVJTTB-C\u003c\/li\u003e\n\u003cli\u003eCVJ3180P-RCV\u003c\/li\u003e\n\u003cli\u003eCVJ-P38\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eTech Insight\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003eRCV’s rebuildable CV joint system allows the internal wear components to be replaced with alloy, REM finished cage dramatically reduces friction, improves ball tracking, and fights heat buildup even under extreme articulation.\u003c\/p\u003e\n\u003cp\u003eIf your CV joint is developing noise, drag, or inconsistent movement, this kit returns it to peak condition.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e","brand":"RCV Performance","offers":[{"title":"Default Title","offer_id":56095464194214,"sku":"D44-R","price":149.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8394\/6406\/files\/D44-R-RCVCVJointRebuildKit.jpg?v=1778100172"},{"product_id":"rcv-ultimate-dana-30-cv-axle-set-for-jeep-wrangler-yj-86-96-tj-lj-97-to-06-cherokee-xj-85-02-grand-cherokee-zj-92-98-w-upgraded-30-spline-diff","title":"RCV 30-Spline Dana Super 30 CV Axle Set for Jeep YJ, TJ, LJ, XJ, ZJ","description":"\u003cp\u003eIf you’ve stepped up your Dana 30 with a 30-spline aftermarket differential, this is the axle set built to match it. The RCV Performance Ultimate CV Axle Set replaces the factory 27-spline U-joint shafts with a high strength 30 spline CV design engineered to handle big tires, big power, and hard off-road use.\u003c\/p\u003e\n\u003cp\u003eRCV’s constant velocity construction eliminates U-joint binding and delivers smooth, consistent power where stock U-joints are at their weakest. Testing shows these Ultimate CV Axles are twice as strong as OEM, giving your upgraded Super 30 all the reliability it deserves.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLeft and right RCV 30-spline Ultimate CV Axle Shafts\u003c\/li\u003e\n\u003cli\u003eSST seals \u0026amp; installation tool\u003c\/li\u003e\n\u003cli\u003eInstallation hardware\u003c\/li\u003e\n\u003cli\u003eSynthetic moly grease\u003c\/li\u003e\n\u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003cli\u003eBlack oxide coating (standard)\u003c\/li\u003e\n\u003cli\u003eOptional nickel plating available (contact us)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eAxle Model: Dana Super 30\u003c\/li\u003e\n\u003cli\u003eUnit Bearing: Yes\u003c\/li\u003e\n\u003cli\u003eOEM Inner Spline: 27\u003c\/li\u003e\n\u003cli\u003eOEM Outer Spline: 27\u003c\/li\u003e\n\u003cli\u003eRCV Inner Spline: 30 (for upgraded 30 spline differential)\u003c\/li\u003e\n\u003cli\u003eRCV Outer Spline: 30\u003c\/li\u003e\n\u003cli\u003eOEM Outer Stub Axle Length: 6.11\u003c\/li\u003e\n\u003cli\u003eBoot Technology: RCV bootless, sealed-joint design\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWarranty Note: Warranty is void over 35\" tires\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eFor Jeep Dana 30 front axles upgraded with a 30 spline carrier\/differential:\u003c\/li\u003e\n\u003cli\u003eJeep Wrangler YJ — 1986–1996\u003c\/li\u003e\n\u003cli\u003eJeep Wrangler TJ — 1997–2006\u003c\/li\u003e\n\u003cli\u003eJeep Wrangler LJ — 2004–2006\u003c\/li\u003e\n\u003cli\u003eJeep Cherokee XJ — 1985–2002\u003c\/li\u003e\n\u003cli\u003eJeep Grand Cherokee ZJ — 1992–1998\u003c\/li\u003e\n\u003cli\u003eFits only vehicles running a 30 spline Super 30 differential upgrade.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eTech Insight\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003eA Super 30 upgrade adds serious strength to the Dana 30, but the factory 27 spline U-joint shafts quickly become the weak link. RCV’s 30 spline Ultimate CV design balances the system by eliminating the binding, chatter, and angle induced failures common with U-joints.\u003c\/p\u003e\n\u003cp\u003eThe CV joint remains equally strong at all steering angles, which means better traction, smoother feel, and reduced risk of breaking a shaft when you’re locked in and turned full tilt. For Jeeps running lockers, 35s or under, or aggressive off-road terrain, this is the axle upgrade that makes your 30 spline diff truly worth it.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e","brand":"RCV Performance","offers":[{"title":"Default Title","offer_id":56095464259750,"sku":"CVJ30-30T","price":1399.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8394\/6406\/files\/CVJ30-30T_RCV-Dana-30-CV-Axle-Set-Jeep-1.jpg?v=1778100069"},{"product_id":"rcv-ultimate-300m-dana-60-cv-axle-set-for-gm-1-ton","title":"RCV 35-Spline Dana 60 300M CV Axle Set for GM 1-Ton","description":"\u003cp\u003eThe strongest front axle upgrade available for a GM Dana 60. The RCV Ultimate 300M CV Axle Set was engineered at the request of professional off-road racers who needed the smooth articulation of RCV’s Ultimate CV design—combined with even more strength for extreme racing environments.\u003c\/p\u003e\n\u003cp\u003eThese axles are manufactured from 300M alloy steel, one of the highest strength aerospace grade materials used in off-road drivetrain components. The result is a CV axle set capable of surviving high horsepower, massive tires, aggressive steering angles, and brutal terrain without the binding, chatter, or breakage common with U-joints.\u003c\/p\u003e\n\u003cp\u003eAt any steering angle, from straight or full lock, 300M CV axles maintain consistent strength and deliver smooth, positive power transfer to the ground. Perfect for rock bouncers, Ultra4 racers, mud trucks, heavy trail rigs, or any GM 1-ton drivetrain pushed beyond factory limits.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLeft \u0026amp; right 300M CV axle shafts\u003c\/li\u003e\n\u003cli\u003e300M outer stub shafts\u003c\/li\u003e\n\u003cli\u003eSST seals \u0026amp; installation tool\u003c\/li\u003e\n\u003cli\u003eInstallation hardware\u003c\/li\u003e\n\u003cli\u003eSynthetic moly grease\u003c\/li\u003e\n\u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003cli\u003eBlack oxide coating (standard)\u003c\/li\u003e\n\u003cli\u003eOptional nickel plating available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eAxle Model: Dana 60\u003c\/li\u003e\n\u003cli\u003eUnit Bearing: No\u003c\/li\u003e\n\u003cli\u003eOEM Inner Spline: 35\u003c\/li\u003e\n\u003cli\u003eOEM Outer Spline: 35\u003c\/li\u003e\n\u003cli\u003eRCV Inner Spline: 35\u003c\/li\u003e\n\u003cli\u003eRCV Outer Spline: 35\u003c\/li\u003e\n\u003cli\u003eLeft Inner Axle Length: 35.1 (300M shaft)\u003c\/li\u003e\n\u003cli\u003eRight Inner Axle Length: 17.67 (300M shaft)\u003c\/li\u003e\n\u003cli\u003eOuter Stub Axle Length: 12\u003c\/li\u003e\n\u003cli\u003eBoot Technology: RCV bootless, sealed-joint design\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWarranty Note: Warranty is void over 47\" tires\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003e\u003cstrong\u003eDesigned for GM 1-ton trucks equipped with a Dana 60 front axle:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eChevrolet K30 — 1977–1987\u003c\/li\u003e\n\u003cli\u003eGMC K35 — 1977–1987\u003c\/li\u003e\n\u003cli\u003eChevrolet V30 — 1987–1991\u003c\/li\u003e\n\u003cli\u003eGMC V35 — 1987–1991\u003c\/li\u003e\n\u003cli\u003eAlso fits GM 1-ton Dana 60 axles swapped into custom builds\u003c\/li\u003e\n\u003cli\u003eMust be a 35-spline inner and outer Dana 60.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eTech Insight\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003eRCV’s 300M CV axle line is the pinnacle of CV axle technology, created to survive the harshest professional off-road conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHere’s what sets it apart:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e300M alloy steel delivers exceptional tensile strength and toughness\u003c\/li\u003e\n\u003cli\u003eConstant velocity joints maintain full torque capacity at all steering angles \u003c\/li\u003e\n\u003cli\u003eZero U-joint binding = smoother power delivery \u0026amp; reduced component stress\u003c\/li\u003e\n\u003cli\u003eStronger outer stubs for extreme wheel end loads \u003c\/li\u003e\n\u003cli\u003ePerfect for 40–47 tires, locked axles, and high horsepower V8 builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you’re pushing a GM Dana 60 past its limits, this is the axle set that keeps you in the game.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e","brand":"RCV Performance","offers":[{"title":"Default Title","offer_id":56095464325286,"sku":"CVJ60OS-GM1-300M","price":3599.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8394\/6406\/files\/CVJ44-JL-FAD300M-Dana-44-300M-Axle-Jeep-Wrangler-JL-JT-Rubicon-1.jpg?v=1778100065"},{"product_id":"rcv-dana-30-cv-axle-set-for-jeep-wrangler-yj-87-95-wrangler-tj-lj-97-06","title":"RCV 27-Spline Dana 30 CV Axle Set for Jeep Wrangler YJ, TJ, LJ, XJ, and ZJ","description":"\u003cp\u003eUpgrade your Dana 30 the right way. The RCV Performance Ultimate CV Axle Set replaces the weak factory U-joint axle shafts found in Jeep YJ, TJ, LJ, XJ, and ZJ front ends with a race proven constant velocity design that delivers twice the strength of OEM. Unlike stock U-joints, which get weakest at full steering lock, RCV CVs stay just as strong at extreme angles as they do straight.\u003c\/p\u003e\n\u003cp\u003eNo more binding, no more chatter, and no more worrying about big tires or big power. Whether you’re blasting trails or daily driving, the RCV Ultimate CV Axles provide a smooth, consistent transfer of power.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLeft and right Ultimate Dana 30 CV Axle Shafts\u003c\/li\u003e\n\u003cli\u003eSST seals \u0026amp; installation tool\u003c\/li\u003e\n\u003cli\u003eInstallation hardware\u003c\/li\u003e\n\u003cli\u003eSynthetic moly grease\u003c\/li\u003e\n\u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003cli\u003eBlack oxide coating (standard)\u003c\/li\u003e\n\u003cli\u003eOptional nickel plating available—contact us for custom ordering\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNote: \u003c\/strong\u003eDoes not include ABS tone rings. Disconnect block-off kit is mandatory for use with Ultimate Dana 30 CV Axle Set installation in Jeep YJ.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\" open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eAxle Model: Dana 30\u003c\/li\u003e\n\u003cli\u003eUnit Bearing: Yes\u003c\/li\u003e\n\u003cli\u003eOEM Inner Spline: 27\u003c\/li\u003e\n\u003cli\u003eOEM Outer Spline: 27\u003c\/li\u003e\n\u003cli\u003eRCV Inner Spline: 27\u003c\/li\u003e\n\u003cli\u003eRCV Outer Spline: 27\u003c\/li\u003e\n\u003cli\u003eOEM Left Inner Axle Length: 16.5\u003c\/li\u003e\n\u003cli\u003eOEM Right Inner Axle Length: 32.31\u003c\/li\u003e\n\u003cli\u003eOEM Outer Stub Axle Length: 6.11\u003c\/li\u003e\n\u003cli\u003eBoot Technology: RCV bootless, sealed joint design\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWarranty Note: Warranty is void over 35\" tires\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with:\u003c\/li\u003e\n\u003cli\u003eJeep Wrangler YJ — 1986–1996\u003c\/li\u003e\n\u003cli\u003eJeep Wrangler TJ — 1997–2006\u003c\/li\u003e\n\u003cli\u003eJeep Wrangler LJ — 2004–2006\u003c\/li\u003e\n\u003cli\u003eJeep Cherokee XJ — 1985–2002\u003c\/li\u003e\n\u003cli\u003eJeep Grand Cherokee ZJ — 1992–1998\u003c\/li\u003e\n\u003cli\u003eDesigned for Dana 30 front axle assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eTech Insight\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003eWhere factory Dana 30 U-joints bind and lose strength at full lock, the RCV CV design maintains full power delivery at every angle. This means smoother engagement, better articulation, and drastically reduced failure rates under load. Even with upgraded steering, lockers, and oversized tires, these axles keep turning.\u003c\/p\u003e\n\u003cp\u003eFor Jeeps running tight, rocky trails or long distance overlanding, the Ultimate CV Axle is one of the biggest strength multipliers you can add to a Dana 30 front end.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e","brand":"RCV Performance","offers":[{"title":"Default Title","offer_id":56095464423590,"sku":"CVJ30","price":1399.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8394\/6406\/files\/CVJ30-RCV-Dana-30-CV-Axle-Jeep-Wrangler-1.jpg?v=1778100057"},{"product_id":"ultimate-dana-60-cv-axle-for-ford-f-250-350-99-04-standard-dana-60-with-35-spline-diff","title":"RCV 35-Spline Dana 60 CV Axle for Ford F-250\/350 ('99-'04)","description":"\u003cp\u003eUpgrade your ’99–’04 Ford Super Duty front axle with the unmatched strength and articulation of the RCV Ultimate Dana 60 CV Axle Set. Designed to replace the factory U-joint axle shafts, these high-strength constant velocity axles deliver twice the strength of OEM while maintaining full torque transfer at every steering angle.\u003c\/p\u003e\n\u003cp\u003eWhere U-joints bind, chatter, and weaken under steering load, RCV CV joints remain smooth and strong. This gives your Super Duty better traction, improved steering feel, and far less risk of failure when running oversized tires, lockers, or heavy power output.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLeft \u0026amp; right 35 spline RCV CV axle shafts\u003c\/li\u003e\n\u003cli\u003eSST seals \u0026amp; installation tool\u003c\/li\u003e\n\u003cli\u003eInstallation hardware\u003c\/li\u003e\n\u003cli\u003eSynthetic moly grease\u003c\/li\u003e\n\u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003cli\u003eBlack oxide finish (standard)\u003c\/li\u003e\n\u003cli\u003eOptional nickel plating available (contact us)\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eImportant Fitment Note:\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDoes NOT fit '00–'02 F-250\/F-350 models equipped with the 30 spline Dana 50 center section.\u003c\/li\u003e\n\u003cli\u003eFits standard 35 spline Dana 60 only.\u003c\/li\u003e\n\u003cli\u003eKits shipped after 7\/1\/2016 use the D9204 boot (older kits used the D2777).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eAxle Model: Dana 60\u003c\/li\u003e\n\u003cli\u003eUnit Bearing: Yes\u003c\/li\u003e\n\u003cli\u003eOEM Inner Spline: 35\u003c\/li\u003e\n\u003cli\u003eOEM Outer Spline: 35\u003c\/li\u003e\n\u003cli\u003eRCV Inner Spline: 35\u003c\/li\u003e\n\u003cli\u003eRCV Outer Spline: 35\u003c\/li\u003e\n\u003cli\u003eLeft Inner Axle Length: 15.38\u003c\/li\u003e\n\u003cli\u003eRight Inner Axle Length: 37.75\u003c\/li\u003e\n\u003cli\u003eOuter Stub Axle Length: 9.39\u003c\/li\u003e\n\u003cli\u003eBoot Technology: RCV bootless, sealed joint design\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWarranty Note: Warranty is void over 47 tires\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible with:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFord F-250 Super Duty — 1999–2004\u003c\/li\u003e\n\u003cli\u003eFord F-350 Super Duty — 1999–2004\u003c\/li\u003e\n\u003cli\u003eMust have standard 35 spline Dana 60 front axle\u003c\/li\u003e\n\u003cli\u003eDoes \u003cstrong\u003eNOT\u003c\/strong\u003e fit:\n\u003cul\u003e\n\u003cli\u003e2000–2002 Dana 50 (30 spline) front axle\u003c\/li\u003e\n\u003cli\u003eAny ball-joint axle with differing spline counts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eTech Insight\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003eThe early Super Duty Dana 60 is strong, but the OEM U-joint shafts remain a major weak link when larger tires, added horsepower, or locking differentials are introduced. RCV’s constant velocity joint design fixes that.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBenefits include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFull steering angle strength with no binding or chatter\u003c\/li\u003e\n\u003cli\u003e35 spline inner \u0026amp; outer construction for maximum torque capacity\u003c\/li\u003e\n\u003cli\u003eSmoother steering and improved road feel\u003c\/li\u003e\n\u003cli\u003eDramatically increased durability for off-road, towing, and oversized tires\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you're building a reliable, high power Super Duty, this is the axle upgrade that keeps your front end alive.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e","brand":"RCV Performance","offers":[{"title":"Default Title","offer_id":56095464521894,"sku":"CVJ60-F2501","price":2899.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8394\/6406\/files\/CVJ60-F2501-Dana60-Axle-Ford-F250-350-35-spline-1_b0f60de9-1ce9-400d-9826-5dbfffd6f3d2.jpg?v=1778100053"},{"product_id":"rcv-ultimate-oem-replacement-2-5-ton-rockwell-cv-axle-set","title":"RCV OEM Replacement 2.5 Ton Rockwell CV Axle Set","description":"\u003cp\u003eThe RCV Ultimate OEM Replacement 2.5 Ton Rockwell CV Axle Set is a direct, bolt-in upgrade for factory 2.5-ton Rockwell axles originally equipped with U-joint axle shafts. These axles replace the OEM U-joint design with RCV’s proven constant velocity (CV) architecture, delivering dramatically increased strength, smoother power delivery, and superior reliability under extreme load.\u003c\/p\u003e\n\u003cp\u003eIndependent testing has shown RCV Ultimate CV Axles to be twice as strong as OEM shafts, maintaining full strength at both straight and extreme steering angles—exactly where U-joints are at their weakest.\u003cmeta charset=\"utf-8\"\u003eThis OEM-replacement configuration uses 16 spline inner shafts at the differential and 40 spline at the CV joint inner race, preserving factory compatibility while significantly upgrading durability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e(1) Left Ultimate CV axle shaft\u003c\/li\u003e\n\u003cli\u003e(1) Right Ultimate CV axle shaft\u003c\/li\u003e\n\u003cli\u003eSST Spherical Sealing Technology seals\u003c\/li\u003e\n\u003cli\u003eSynthetic moly grease\u003c\/li\u003e\n\u003cli\u003eBlack oxide coating (standard)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eAxle Type: 2.5 Ton Rockwell\u003c\/li\u003e\n\u003cli\u003eInner Differential Spline: 16 spline (OEM)\u003c\/li\u003e\n\u003cli\u003eCV Inner Race Spline: 40 spline\u003c\/li\u003e\n\u003cli\u003eCV Design: Constant Velocity (U-joint replacement)\u003c\/li\u003e\n\u003cli\u003eSeal Type: SST Spherical Sealing Technology\u003c\/li\u003e\n\u003cli\u003eCoating: Black oxide\u003c\/li\u003e\n\u003cli\u003eMaintenance: Low maintenance, fully serviceable\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eFactory 2.5 Ton Rockwell axles originally equipped with 16 spline differential shafts\u003c\/li\u003e\n\u003cli\u003eDesigned as a direct OEM replacement. No additional modifications required for standard Rockwell housings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eTech Insight\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003eRCV’s 2.5-ton Rockwell CV system eliminates the binding and stress risers inherent to U-joint axle shafts. By maintaining constant rotational velocity through the joint, drivetrain shock is reduced, steering effort is smoother, and component life is dramatically increased. This makes the Ultimate CV Axle Set ideal for extreme rock crawling, military-style builds, heavy trail rigs, and competition vehicles where reliability is non-negotiable.\u003c\/p\u003e\n\u003cp\u003eOptional Configurations\u003c\/p\u003e\n\u003cp\u003eAlso available in:\u003c\/p\u003e\n\u003cp\u003e1.75 40 spline\u003c\/p\u003e\n\u003cp\u003e2.0 47 spline\u003c\/p\u003e\n\u003cp\u003eCustom lengths and spline combinations\u003c\/p\u003e\n\u003cp\u003eContact us directly for custom or special applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e","brand":"RCV Performance","offers":[{"title":"Default Title","offer_id":56095464554662,"sku":"CVJRCK-16","price":4195.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8394\/6406\/files\/CVJRCK-16-RCV-OEM-Replacement-2.5Ton-Rockwell-CV-Axle-Set-1.jpg?v=1778100127"},{"product_id":"rcv-big-bell-cv-axle-set-for-custom-40-47-spline","title":"RCV Big Bell CV Axle Set for Custom 40\/47 Spline","description":"\u003cp\u003eThe RCV Big Bell 40\/47 Spline CV Axle Set is the ultimate drivetrain solution for extreme custom builds running Rockwell or custom Dana 80 axles. Built around RCV’s massive 2.5 ton Rockwell Big Bell CVs, this setup is designed for applications where traditional axle technology simply isn’t enough.\u003c\/p\u003e\n\u003cp\u003eThese axles use Rockwell length 47-spline stub shafts paired with custom length 40 spline inner shafts, built to order based on your exact measurements. With no tire size limit and no horsepower limit, this system is engineered for the most demanding rock crawling, rock bouncing, and competition environments.\u003c\/p\u003e\n\u003cp\u003eEach set is made to order—simply submit your measurements, add to cart, and we will handle the rest.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e(2) Big Bell CV assemblies with 47-spline Rockwell length stub shafts\u003c\/li\u003e\n\u003cli\u003e(2) Custom length 40-spline 4340 inner axle shafts\u003c\/li\u003e\n\u003cli\u003eLifetime Warranty against breakage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eCV Type: Big Bell 2.5 Ton Rockwell CV\u003c\/li\u003e\n\u003cli\u003eStub Shaft Spline Count: 47-spline\u003c\/li\u003e\n\u003cli\u003eInner Shaft Spline Count: 40-spline\u003c\/li\u003e\n\u003cli\u003eInner Shaft Material: 4340 Chromoly\u003c\/li\u003e\n\u003cli\u003eApplication Type: Custom \/ Heavy-Duty Off-Road\u003c\/li\u003e\n\u003cli\u003eTire Size Limit: None\u003c\/li\u003e\n\u003cli\u003eHorsepower Limit: None\u003c\/li\u003e\n\u003cli\u003eManufacturing: Made to order inner shafts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eRockwell axle builds\u003c\/li\u003e\n\u003cli\u003eCustom Dana 80 axle builds\u003c\/li\u003e\n\u003cli\u003eCustom heavy duty front or rear axle applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eTech Insight\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003eRCV’s Big Bell CVs are derived from 2.5 ton Rockwell military grade architecture, offering unmatched strength, smooth power delivery, and extreme operating angles. Unlike U-joint or traditional CV designs, Big Bell CVs eliminate binding under load, reduce shock loading, and dramatically increase drivetrain longevity in high horsepower and high traction scenarios.\u003c\/p\u003e\n\u003cp\u003eThis 40\/47 spline configuration is ideal for builders who want the strength of Rockwell components while retaining flexibility with custom axle housings and dimensions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e","brand":"RCV Performance","offers":[{"title":"Default Title","offer_id":56095464685734,"sku":"CVJRCK-40-WOS","price":4195.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8394\/6406\/files\/CVJRCK-40-WOS-RCV-Big-Bell-CV-Axle-Custom-40_47-Spline-1.jpg?v=1778100065"},{"product_id":"ultimate-dana-60-cv-axle-for-ford-f-350","title":"RCV 35-Spline Dana 60 CV Axle for Ford F-350 ('88.5–'98)","description":"\u003cp\u003eThe RCV Ultimate Dana 60 CV Axle Set is the strongest steering-side upgrade available for the 1988.5–1998 Ford F-350. These high-strength constant velocity axles replace the factory U-joint shafts—eliminating binding, increasing articulation, and providing twice the strength of OEM.\u003c\/p\u003e\n\u003cp\u003eWhere U-joints lose strength at full steering lock, RCV CV joints maintain full torque capacity at every angle. This results in smoother steering, better traction, reduced vibration, and dramatically fewer axle failures under load—especially when running big tires, towing, or pushing high horsepower.\u003c\/p\u003e\n\u003cp\u003eWhether your truck is a workhorse, a weekend wheeler, or a heavy-duty build on 40s+, these CV axles deliver unmatched reliability with minimal maintenance.\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRight \u0026amp; left 35 spline CV axle shafts\u003c\/li\u003e\n\u003cli\u003eSST seals \u0026amp; installation tool\u003c\/li\u003e\n\u003cli\u003eBlack oxide coating (standard)\u003c\/li\u003e\n\u003cli\u003eInstallation hardware\u003c\/li\u003e\n\u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003cli\u003eSynthetic moly grease\u003c\/li\u003e\n\u003cli\u003eOptional nickel plating available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eAxle Model: Dana 60\u003c\/li\u003e\n\u003cli\u003eUnit Bearing: No\u003c\/li\u003e\n\u003cli\u003eOEM Inner Spline: 35\u003c\/li\u003e\n\u003cli\u003eOEM Outer Spline: 35\u003c\/li\u003e\n\u003cli\u003eRCV Inner Spline: 35\u003c\/li\u003e\n\u003cli\u003eRCV Outer Spline: 35\u003c\/li\u003e\n\u003cli\u003eLeft Inner Axle Length: 16.17\u003c\/li\u003e\n\u003cli\u003eRight Inner Axle Length: 36.97\u003c\/li\u003e\n\u003cli\u003eOuter Stub Axle Length: 11.375\u003c\/li\u003e\n\u003cli\u003eBoot Technology: RCV bootless, sealed-joint design\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWarranty Note: Warranty is void over 47 tires\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003e\u003cstrong\u003eFits 35-spline kingpin Dana 60 front axles on:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFord F-350 — 1988.5–1998 (Kingpin Dana 60 front axle)\u003c\/li\u003e\n\u003cli\u003eNot compatible with ball-joint Dana 60 axles found on later Super Duty models.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eTech Insight\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003eThe late-80s to mid-90s Ford F-350 Dana 60 is legendary for its strength, but the OEM U-joint shafts remain a limiting factor—especially on lifted trucks, rock-crawlers, tow rigs, or big-tire builds.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRCV solves this by replacing the U-joint mechanism with a constant velocity joint that offers: \u003cbr\u003e\u003c\/strong\u003e✔ Full-angle steering strength with no binding \u003cbr\u003e✔ Stronger torque capacity under heavy load \u003cbr\u003e✔ Smoother steering and reduced vibration \u003cbr\u003e✔ Significantly improved reliability on 40–47 tires\u003c\/p\u003e\n\u003cp\u003eFor any performance-built Dana 60 truck, this is the ultimate upgrade.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e","brand":"RCV Performance","offers":[{"title":"Default Title","offer_id":56095464718502,"sku":"CVJ60OS-FORD2","price":2899.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8394\/6406\/files\/CVJ60OS-FORD2-Dana60-Axle-Ford-F350-1.jpg?v=1778100108"},{"product_id":"rcv-ultimate-30-spline-cv-axle-set-300m-shafts-for-toyota","title":"RCV 30-Spline 300M CV Axle Set w\/ for Toyota Pickup ('79-85) \u0026 4Runner ('84-'85)","description":"\u003cp\u003eThe RCV Ultimate 30 Spline CV Axle Set with 300M Shafts is the strongest direct replacement CV axle solution available for solid axle Toyota Pickup and 4Runner models. OEM Toyota axles neck down from 30 splines at the differential to a weak 27-spline CV, creating a known failure point for anyone running bigger tires, lockers, or aggressive off-road terrain.\u003c\/p\u003e\n\u003cp\u003eRCV eliminates this weakness by upgrading the CV joint to a full 30-spline 300M race, removing the neck down entirely. This kit also includes 300M inner axle shafts, providing the highest possible torsional strength and fatigue resistance in the Toyota solid axle platform. The result: \u003cmeta charset=\"utf-8\"\u003e2× stronger than OEM, full strength at straight and extreme steering angles, and smooth, vibration free power delivery\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLeft \u0026amp; right 300M inner axle shafts\u003c\/li\u003e\n\u003cli\u003e(2) pre-greased 30 spline CV joints\u003c\/li\u003e\n\u003cli\u003eBlack oxide coating (standard)\u003c\/li\u003e\n\u003cli\u003eInstallation hardware (where applicable)\u003c\/li\u003e\n\u003cli\u003eRCV moly-based high temp CV grease\u003c\/li\u003e\n\u003cli\u003eOptional: Nickel plating for enhanced corrosion resistance\u003c\/li\u003e\n\u003cli\u003eCustom inner shaft lengths (contact us for pricing)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eAxle Material: 300M inner shafts \u0026amp; 300M\/4340 CV components\u003c\/li\u003e\n\u003cli\u003eSpline Count (Inner): 30\u003c\/li\u003e\n\u003cli\u003eSpline Count (Outer\/CV): 30 (Upgraded from OEM 27)\u003c\/li\u003e\n\u003cli\u003eCoating: Black oxide (nickel available)\u003c\/li\u003e\n\u003cli\u003ePerformance: Rated at 2× OEM strength\u003c\/li\u003e\n\u003cli\u003eMaintenance: Low-maintenance CV design\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003e\u003cstrong\u003eDirect Fit Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1979–1985 Toyota Pickup \/ Hilux (US Spec, Solid Front Axle)\u003c\/li\u003e\n\u003cli\u003e1984–1985 Toyota 4Runner (Solid Front Axle)\u003c\/li\u003e\n\u003cli\u003e1979–1997 Toyota Hilux \u0026amp; Surf (International Spec, Solid Axle)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNotes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIdeal for trucks running larger tires, lockers, or high-power builds.\u003c\/li\u003e\n\u003cli\u003eFor vehicles upgrading to drive flanges, RCV recommends the 4340 Drive Flange Kit due to inconsistent OEM flange fitment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eTech Insight\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003eToyota solid axle models are famously strong, except for the neck down at the CV joint. RCV’s Ultimate kit removes this weakest link entirely:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy It’s Stronger\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e30-Spline CV Race: Eliminates OEM 27-spline bottleneck\u003c\/li\u003e\n\u003cli\u003e300M Inner Shafts: Industry leading strength and torsional fatigue resistance\u003c\/li\u003e\n\u003cli\u003eFull Strength at Angle: CV joints remain equally strong at full lock\u003c\/li\u003e\n\u003cli\u003eSmooth Power Delivery: No binding, no chatter, no sudden load spikes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLifetime Warranty Confidence: Designed for big tires, big power, and hard wheeling\u003c\/p\u003e\n\u003cp\u003eWhether you’re rock crawling, overlanding, or racing, this kit delivers unmatched durability and smoothness for Toyota SFA platforms.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e","brand":"RCV Performance","offers":[{"title":"Default Title","offer_id":56095464751270,"sku":"CVJ2851-PUM","price":1099.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8394\/6406\/files\/CVJ2851-PUM-RCV-30-Spline-300M-Toyota-Pickup-Hilux-1.jpg?v=1778100052"},{"product_id":"rcv-big-bell-axle-set-for-reid-super-kingpin-knuckles","title":"RCV Big Bell Axle Set for REID Super Kingpin Knuckles","description":"\u003cp\u003eThe RCV Big Bell Axle Set for REID Super Kingpin Knuckles is the ultimate axle solution for extreme-duty Ford Super-60 front ends running oversized knuckles and massive tires. Designed specifically to work with REID Racing Super Kingpin knuckles, this system delivers unmatched strength, reliability, and smooth torque transfer.\u003c\/p\u003e\n\u003cp\u003eRCV Big Bell CVs are based on 2.5-ton Rockwell CV architecture, adapted with a custom outer stub that fits directly into the large 32-spline 2005+ Ford Dana 60 Super-60 unit bearing. This design eliminates the need for locking hubs or drive flanges—removing failure points while dramatically increasing durability.\u003c\/p\u003e\n\u003cp\u003eThis kit is intended for custom axle builds and supports 40-spline or 47-spline inner shafts, making it ideal for competition rigs, ultra-heavy crawlers, and extreme trail or race applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat’s Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e(2) RCV Big Bell CV Assemblies (2.5-Ton Rockwell-based design)\u003c\/li\u003e\n\u003cli\u003e(2) Custom-Length Inner Axle Shafts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eAvailable in 40-spline or 47-spline\u003c\/h4\u003e\n\u003cp\u003eBuilt to customer-supplied measurements - Download Measurement Worksheet below.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant Ordering Notes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThis is a custom axle kit\u003c\/li\u003e\n\u003cli\u003eMeasurements are required before production\u003c\/li\u003e\n\u003cli\u003ePlease complete the Measurement Worksheet PDF download below\u003c\/li\u003e\n\u003cli\u003eIncorrect or missing measurements will delay order fulfillment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eCV Type: Big Bell (2.5-Ton Rockwell Architecture)\u003c\/li\u003e\n\u003cli\u003eAxle Platform: Ford Dana 60 Super-60\u003c\/li\u003e\n\u003cli\u003eOuter Stub: 32-Spline (direct fit to Super-60 unit bearing)\u003c\/li\u003e\n\u003cli\u003eInner Spline Options: 40-Spline or 47-Spline\u003c\/li\u003e\n\u003cli\u003eHub Style: Unit bearing (no lockouts or drive flanges)\u003c\/li\u003e\n\u003cli\u003eIntended Use: Extreme off-road, competition, and custom axle builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003e2005+ Ford F-250 Super Duty with REID Super Kingpin knuckles\u003c\/li\u003e\n\u003cli\u003e2005+ Ford F-350 Super Duty with REID Super Kingpin knuckles\u003c\/li\u003e\n\u003cli\u003eAdditional Notes:\u003c\/li\u003e\n\u003cli\u003eCVJ60-SUPER-REID is designed specifically for REID Super Kingpin knuckles\u003c\/li\u003e\n\u003cli\u003eWill also fit OEM 2005+ Ford Super Duty knuckles with minor internal machining\u003c\/li\u003e\n\u003cli\u003eOEM Ford Dana 60 Super-60 unit bearings required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eTech Insight\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003eREID Super Kingpin knuckles are commonly used on extreme builds where standard Dana 60 components are no longer sufficient. The RCV Big Bell CV system complements these knuckles by delivering military-grade CV strength, smooth power delivery at extreme steering angles, and a simplified unit-bearing interface.\u003c\/p\u003e\n\u003cp\u003eBy eliminating hubs and flanges, the Big Bell design reduces shock loading, improves reliability, and provides a massive upgrade over traditional U-joint or standard CV axle systems—especially in heavy rigs running large tires and high torque.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e","brand":"RCV Performance","offers":[{"title":"Default Title","offer_id":56095464784038,"sku":"CVJ60-SUPER-REID","price":4195.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8394\/6406\/files\/CVJ60-SUPER-REID-RCV-Big-Bell-Axle-Set-REID-Super-Kingpin-Knuckles-1.jpg?v=1778100064"},{"product_id":"rcv-ultimate-dana-60-cv-axle-for-ford-f-350-85-88","title":"RCV 35-Spline Dana 60 CV Axle Set for Ford F-350 ('85-'88)","description":"\u003cp\u003eThe RCV Ultimate Dana 60 CV Axle Set is the strongest and smoothest way to upgrade the factory front axle in your 1985–1988 Ford F-350. These high-strength constant velocity axles replace the original U-joint shafts—eliminating binding, improving steering, and delivering twice the strength of OEM.\u003c\/p\u003e\n\u003cp\u003eUnlike traditional U-joints, which lose strength at full steering lock, RCV CV joints maintain consistent torque transfer at every angle. This results in smoother operation, better traction, and drastically reduced breakage when running oversized tires, deep gearing, lockers, or high-output engines.\u003c\/p\u003e\n\u003cp\u003eIdeal for heavy-duty work trucks, big-block builds, restoration rigs, and off-road rigs alike, RCV axles require very little maintenance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLeft \u0026amp; right 35 spline CV axle shafts\u003c\/li\u003e\n\u003cli\u003eSST seals \u0026amp; installation tool\u003c\/li\u003e\n\u003cli\u003eInstallation hardware\u003c\/li\u003e\n\u003cli\u003eSynthetic moly grease\u003c\/li\u003e\n\u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003cli\u003eBlack oxide coating (standard)\u003c\/li\u003e\n\u003cli\u003eOptional nickel plating available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eAxle Model: Dana 60\u003c\/li\u003e\n\u003cli\u003eUnit Bearing: No\u003c\/li\u003e\n\u003cli\u003eOEM Inner Spline: 35\u003c\/li\u003e\n\u003cli\u003eOEM Outer Spline: 35\u003c\/li\u003e\n\u003cli\u003eRCV Inner Spline: 35\u003c\/li\u003e\n\u003cli\u003eRCV Outer Spline: 35\u003c\/li\u003e\n\u003cli\u003eLeft Inner Axle Length: 15.96\u003c\/li\u003e\n\u003cli\u003eRight Inner Axle Length: 36.68\u003c\/li\u003e\n\u003cli\u003eOuter Stub Axle Length: 11.375\u003c\/li\u003e\n\u003cli\u003eBoot Technology: RCV bootless, sealed-joint design\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWarranty Note: Warranty is void over 47 tires\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003e\u003cstrong\u003eDesigned specifically for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFord F-350 — 1985–1988\u003c\/li\u003e\n\u003cli\u003eDana 60 kingpin front axle\u003c\/li\u003e\n\u003cli\u003e35 spline inner \u0026amp; outer configuration\u003c\/li\u003e\n\u003cli\u003eNot for ball-joint Dana 60 axles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eTech Insight\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003eThe mid-1980s F-350 Dana 60 is a strong axle housing, but like all U-joint style front axles, the OEM shafts become a limiting factor. Under steering angle, U-joints bind, cause vibration, and lose substantial strength.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRCV solves this with:\u003c\/strong\u003e \u003cbr\u003e✔ Constant-velocity joints that maintain strength at full lock \u003cbr\u003e✔ 35 spline inner \u0026amp; outer shafts for extreme torque capacity \u003cbr\u003e✔ Stronger steering response under load \u003cbr\u003e✔ Increased durability for lifted, locked, and high-horsepower applications\u003c\/p\u003e\n\u003cp\u003eThis upgrade is especially beneficial for trucks running heavy-duty loads, high-articulation suspension, or 40+ tires.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e","brand":"RCV Performance","offers":[{"title":"Default Title","offer_id":56095464882342,"sku":"CVJ60OS-FORD1","price":2899.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8394\/6406\/files\/CVJ60OS-FORD1-RCV-Dana60-Axle-Ford-F350-1.jpg?v=1778100068"},{"product_id":"rcv-ifs-cv-axle-set-for-toyota-fj-cruiser","title":"RCV IFS 300M CV Axle Set for Toyota FJ Cruiser, 4Runner, Tacoma ( +3.5 LT)","description":"\u003cp\u003eThe RCV Ultimate IFS CV Axles for +3.5 Long Travel Systems are engineered for high-strength performance in Toyota long-travel applications, including Marlin Crawler RCLT HD 3.5, Total Chaos +3.5 Race Series, and Camburg +3.5 Race Series suspension kits.\u003c\/p\u003e\n\u003cp\u003eThese axles eliminate the weak points found in OEM Toyota IFS shafts and deliver strength that exceeds many straight-axle swap setups—while keeping the superior traction, control, and ride quality of IFS.\u003c\/p\u003e\n\u003cp\u003eDesigned to handle big tires, high horsepower, aggressive off-road use, and race-level environments, these Ultimate IFS axles use RCV’s proven double-offset inboard CV and Dana-60–inspired outboard CV architecture for unmatched articulation and durability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLeft \u0026amp; right Ultimate IFS CV axle assemblies\u003c\/li\u003e\n\u003cli\u003e300M 35-spline center bars\u003c\/li\u003e\n\u003cli\u003ePre-greased CV joints with RCV SPEC moly grease\u003c\/li\u003e\n\u003cli\u003eBlack oxide finish\u003c\/li\u003e\n\u003cli\u003eHardware (if applicable)\u003c\/li\u003e\n\u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\" open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible LT Kits: Marlin Crawler RCLT HD 3.5, Total Chaos +3.5 Race Series, Camburg +3.5 Race Series\u003c\/li\u003e\n\u003cli\u003eVehicle Fitment: FJ Cruiser ('07–'14), 4Runner ('03–'23), Tacoma ('05–'23)\u003c\/li\u003e\n\u003cli\u003eCenter Bar: 35-spline 300M alloy\u003c\/li\u003e\n\u003cli\u003eInboard CV: Double-offset, 1 ball bearings, 300M internals\u003c\/li\u003e\n\u003cli\u003eOutboard CV: Dana 60–architecture, 4340\/300M hybrid construction\u003c\/li\u003e\n\u003cli\u003eCoating: Black oxide standard\u003c\/li\u003e\n\u003cli\u003eGrease: RCV proprietary high-temp SPEC moly grease\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePlating Option: Nickel plating available for corrosion resistance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eToyota Applications (with +3.5 Long Travel Kits Only):\u003c\/li\u003e\n\u003cli\u003e2005–2023 Tacoma 4x4\u003c\/li\u003e\n\u003cli\u003e2007–2014 FJ Cruiser 4x4\u003c\/li\u003e\n\u003cli\u003e2003–2023 4Runner 4x4\u003c\/li\u003e\n\u003cli\u003eCompatible Long-Travel Systems:\u003c\/li\u003e\n\u003cli\u003eMarlin Crawler RCLT HD 3.5\u003c\/li\u003e\n\u003cli\u003eTotal Chaos +3.5 Race Series\u003c\/li\u003e\n\u003cli\u003eCamburg +3.5 Race Series\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eONLY fits suspension systems listed above.\u003c\/li\u003e\n\u003cli\u003eDesigned as direct long-travel replacements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eTech Insight\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003eOEM Toyota IFS axles neck down and cannot handle the angle, plunge, or torsional load demanded by long-travel suspension systems. RCV solves these weaknesses with:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy These Axles Are Stronger\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e300M 35-spline center bar — strongest in the Toyota IFS aftermarket\u003c\/li\u003e\n\u003cli\u003eBigger CV internals for increased torque capacity and articulation\u003c\/li\u003e\n\u003cli\u003eDouble-offset inboard joint maintains smooth power delivery at full droop\u003c\/li\u003e\n\u003cli\u003eDana 60–style outboard CV gives extreme angle strength with no bind\u003c\/li\u003e\n\u003cli\u003eSPEC grease formula controls heat during high-speed desert or Ultra4 conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese axles consistently prove themselves in Ultra4, SCORE, BITD, and other race environments. They provide the durability of a straight-axle swap while retaining the precision control and comfort of IFS—making them the ultimate upgrade for long-travel Toyota builds.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e","brand":"RCV Performance","offers":[{"title":"Default Title","offer_id":56095464947878,"sku":"CVJIFS-TOY2X3.5","price":2399.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8394\/6406\/files\/CVJIFS-TOY2X3.5-RCV-Axle-Toyota-FJ-4Runner-Tacoma-3.5-Long-Travel-1.jpg?v=1778100123"},{"product_id":"rcv-big-bell-axle-set-for-ford-f450-f550","title":"RCV Dana 60 Super-60 Big Bell Axle Set for Ford F450 \u0026 F550","description":"\u003cp\u003eThe RCV Big Bell Axle Set is the ultimate front axle solution for 2005+ Ford F-450 and F-550 Super Duty trucks running the factory Dana 60 Super-60 unit bearings. This system uses RCV’s proven 2.5-ton Rockwell Big Bell CV design, adapted with a custom outer stub that fits directly into the large 32-spline Super-60 unit bearing.\u003c\/p\u003e\n\u003cp\u003eBy eliminating traditional lockouts or drive flanges, the Big Bell setup removes multiple failure points while significantly increasing strength, reliability, and smooth power delivery under extreme load.\u003c\/p\u003e\n\u003cp\u003eThis kit is designed for custom inner axle configurations and supports 40-spline or 47-spline inner shafts, making it ideal for ultra-heavy builds, high-horsepower applications, and extreme off-road or work-truck abuse.\u003c\/p\u003e\n\u003cp\u003eImportant Ordering Notes\u003c\/p\u003e\n\u003cp\u003eCustom measurements are required. Please call to order.\u003c\/p\u003e\n\u003cp\u003eIncorrect measurements may result in delays or fitment issues\u003c\/p\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eAxle Type: Big Bell CV (2.5-Ton Rockwell Architecture)\u003c\/li\u003e\n\u003cli\u003eVehicle Platform: Ford F-450 \/ F-550 Super Duty\u003c\/li\u003e\n\u003cli\u003eAxle Housing: Dana 60 Super-60\u003c\/li\u003e\n\u003cli\u003eOuter Stub: 32-Spline (direct fit to Super-60 unit bearing)\u003c\/li\u003e\n\u003cli\u003eInner Axle Options: 40-Spline or 47-Spline\u003c\/li\u003e\n\u003cli\u003eEliminates: Lockout hubs and drive flanges\u003c\/li\u003e\n\u003cli\u003eDesigned For: Extreme duty, high load, and custom axle builds\u003c\/li\u003e\n\u003cli\u003eWhat’s Included\u003c\/li\u003e\n\u003cli\u003e(2) RCV Big Bell CV Assemblies\u003c\/li\u003e\n\u003cli\u003e(2) Custom-Length Inner Axles (40-spline or 47-spline)\u003c\/li\u003e\n\u003cli\u003eBuilt to customer-supplied measurements\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eFord F-450 Super Duty (2005+)\u003c\/li\u003e\n\u003cli\u003eFord F-550 Super Duty (2005+)\u003c\/li\u003e\n\u003cli\u003eOEM Ford Dana 60 Super-60 front axles\u003c\/li\u003e\n\u003cli\u003eOEM knuckles required\u003c\/li\u003e\n\u003cli\u003eNotes:\u003c\/li\u003e\n\u003cli\u003eDesigned for custom inner axle lengths\u003c\/li\u003e\n\u003cli\u003eCVJ60-FORD4-40 is configured for Ford-length inner shafts\u003c\/li\u003e\n\u003cli\u003eCVJ60-SUPER fits 2005+ F-450 \u0026amp; F-550 with OEM knuckles and custom inners\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eTech Insight\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003eRCV Big Bell CVs were originally developed for 2.5-ton Rockwell military axles, making them one of the strongest CV systems available. By adapting this architecture to the Ford Super-60 platform, RCV delivers smooth, bind-free torque transfer with unmatched strength—without the compromises of hubs or flanges.\u003c\/p\u003e\n\u003cp\u003eThis design is ideal for trucks that see massive tire loads, diesel torque, towing stress, and extreme off-road conditions, where traditional Dana 60 components simply aren’t enough.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e","brand":"RCV Performance","offers":[{"title":"Default Title","offer_id":56095465046182,"sku":"CVJ60-SUPER","price":4195.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8394\/6406\/files\/CVJ60-SUPER-RCV-Big-Bell-Axle-Ford-F450-F550-1.jpg?v=1778100120"},{"product_id":"ultimate-dana-60-cv-axle-for-ford-f-250-f-350-78-79","title":"RCV Dana 60 CV Axle Set for Ford F-250\/350 ('78-'79)","description":"\u003cp\u003eThe RCV Ultimate Dana 60 CV Axle Set transforms the front end of your 1978–1979 Ford F-250 or F-350 into a true heavy-duty performer. These high-strength constant velocity axles replace the factory U-joint shafts, delivering twice the strength of OEM while maintaining full torque transfer at any steering angle.\u003c\/p\u003e\n\u003cp\u003eUnlike U-joints—which weaken dramatically at full lock—RCV CV joints stay just as strong at extreme angles as they are straight. This eliminates binding, improves steering feel, increases articulation, and drastically reduces axle shaft failures when running big horsepower, deep gearing, or oversized tires.\u003c\/p\u003e\n\u003cp\u003eWhether you’re restoring a classic, building a tow rig, or pushing a hardcore off-road truck, RCV Ultimate CV Axles provide unmatched durability with minimal maintenance. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLeft \u0026amp; right 35 spline CV axle shafts\u003c\/li\u003e\n\u003cli\u003eSST seals \u0026amp; installation tool\u003c\/li\u003e\n\u003cli\u003eInstallation hardware\u003c\/li\u003e\n\u003cli\u003eSynthetic moly grease\u003c\/li\u003e\n\u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003cli\u003eBlack oxide finish (standard)\u003c\/li\u003e\n\u003cli\u003eOptional nickel plating available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eAxle Model: Dana 60\u003c\/li\u003e\n\u003cli\u003eUnit Bearing: No\u003c\/li\u003e\n\u003cli\u003eOEM Inner Spline: 35\u003c\/li\u003e\n\u003cli\u003eOEM Outer Spline: 35\u003c\/li\u003e\n\u003cli\u003eRCV Inner Spline: 35\u003c\/li\u003e\n\u003cli\u003eRCV Outer Spline: 35\u003c\/li\u003e\n\u003cli\u003eLeft Inner Axle Length: 18.68\u003c\/li\u003e\n\u003cli\u003eRight Inner Axle Length: 34.56\u003c\/li\u003e\n\u003cli\u003eOuter Stub Axle Length: 11.375\u003c\/li\u003e\n\u003cli\u003eBoot Technology: RCV bootless, sealed-joint design\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWarranty Note: Warranty is void over 47 tires\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eFits 35 spline kingpin Dana 60 front axles on:\u003c\/li\u003e\n\u003cli\u003eFord F-250 — 1978–1979\u003c\/li\u003e\n\u003cli\u003eFord F-350 — 1978–1979\u003c\/li\u003e\n\u003cli\u003eFactory kingpin Dana 60 front axle only.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eTech Insight\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003eThe 1978–1979 Ford Dana 60 is one of the most sought-after solid axles ever built—but the original U-joint shafts are still a major limiting factor under modern power, tire size, and suspension capability.\u003c\/p\u003e\n\u003cp\u003eRCV eliminates this bottleneck with: -A constant-velocity joint that maintains full strength at full lock -35 spline inner \u0026amp; outer construction for maximum torque load -Stronger steering performance and smoother articulation -Reduced breakage on heavy trucks, V8 swaps, and aggressive off-road setups\u003c\/p\u003e\n\u003cp\u003eFor big-tire classic Fords, this is the ultimate steering-side strength upgrade.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e","brand":"RCV Performance","offers":[{"title":"Default Title","offer_id":56095465078950,"sku":"CVJ60OS-FORD3","price":2899.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8394\/6406\/files\/CVJ60OS-FORD3-RCV-Dana60-Axle-FordF250-F350-1.jpg?v=1778100153"},{"product_id":"dana-44-axle-300m-cv-set-for-jeep-wrangler-jl-jt-rubicon","title":"RCV Dana 44 Axle 300M CV Set for Jeep Wrangler JL \u0026 JT Rubicon","description":"\u003cp\u003eThe RCV Ultimate Dana 44 300M CV Axle Set is the strongest front axle upgrade available for the Jeep Wrangler JL Rubicon and Gladiator JT Rubicon. Built with 300M inner axle shafts and RCV’s oversized Dana 60–architecture CV joints, this 1-piece FAD-eliminator design delivers unmatched strength, steering smoothness, and durability under extreme load.\u003c\/p\u003e\n\u003cp\u003eThese axles eliminate U-joint binding and the oscillation\/crow-hop common with OEM shafts. With six fully engaged contact points at every steering angle up to 45°, you get 100% power transfer even at full lock.\u003c\/p\u003e\n\u003cp\u003eThe 1-piece design eliminates the Jeep’s factory Front Axle Disconnect coupler, but retains full electronic module functionality—meaning no warning lights and no tuning or modification required.\u003c\/p\u003e\n\u003cp\u003eBuilt to withstand serious abuse and backed by RCV’s Lifetime No Questions Asked Warranty up to a 43 tire.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRight \u0026amp; left Ultimate 300M CV axle assemblies\u003c\/li\u003e\n\u003cli\u003eOuter stubs\u003c\/li\u003e\n\u003cli\u003eSST seals \u0026amp; installation tool\u003c\/li\u003e\n\u003cli\u003eSynthetic moly grease\u003c\/li\u003e\n\u003cli\u003eInstallation hardware\u003c\/li\u003e\n\u003cli\u003eInstall instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eAxle Model: Dana 44\u003c\/li\u003e\n\u003cli\u003eUnit Bearing: Yes\u003c\/li\u003e\n\u003cli\u003eOEM Inner Spline: 32\u003c\/li\u003e\n\u003cli\u003eOEM Outer Spline: 32\u003c\/li\u003e\n\u003cli\u003eRCV Inner Spline: 32\u003c\/li\u003e\n\u003cli\u003eRCV Outer Spline: 32\u003c\/li\u003e\n\u003cli\u003eLeft Inner Axle Length: 21.27\u003c\/li\u003e\n\u003cli\u003eRight Inner Axle Length: 34.58\u003c\/li\u003e\n\u003cli\u003eOuter Stub Length: 6.25\u003c\/li\u003e\n\u003cli\u003eMaterial: 300M inner shafts\u003c\/li\u003e\n\u003cli\u003eBoot Technology: RCV bootless, sealed-joint design\u003c\/li\u003e\n\u003cli\u003eWarranty: Limited Lifetime (No Questions Asked)\u003c\/li\u003e\n\u003cli\u003eWarranty Note: Warranty void over 43 tires\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eJeep Wrangler JL Rubicon (2018+)\u003c\/li\u003e\n\u003cli\u003e2.0L \/ 3.6L \/ EcoDiesel\u003c\/li\u003e\n\u003cli\u003eJeep Gladiator JT Rubicon (2020+)\u003c\/li\u003e\n\u003cli\u003e3.6L \/ 3.0 EcoDiesel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1-piece design eliminates factory FAD coupler\u003c\/li\u003e\n\u003cli\u003eFAD module remains functional—no dash lights\u003c\/li\u003e\n\u003cli\u003eFits all Rubicon models with OEM Dana 44 front axle\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eTech Insight\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003eThis 300M version is the hardest-hitting JL\/JT front axle RCV makes, engineered for high horsepower, large tires, and aggressive trail or competition environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy it’s stronger than OEM—and even stronger than standard RCV Dana 44 CVs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e18% larger Dana 60–inspired CV joint\u003c\/li\u003e\n\u003cli\u003e300M inner shafts provide the highest fatigue resistance in the industry\u003c\/li\u003e\n\u003cli\u003eMaintains full strength at every steering angle, unlike U-joint axles that weaken past 20–30°\u003c\/li\u003e\n\u003cli\u003eGun-drilled outboards with external grease fitting = easy servicing without pulling the axle\u003c\/li\u003e\n\u003cli\u003e1-piece shaft removes a major factory weak point (FAD coupler)\u003c\/li\u003e\n\u003cli\u003eSaves weight and keeps ground clearance compared to a Dana 60 swap\u003c\/li\u003e\n\u003cli\u003eBacked by a true Lifetime No-Questions-Asked warranty up to 43 tires\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you wheel hard enough to break factory Rubicon shafts, this is the upgrade that stops the problem for good.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e","brand":"RCV Performance","offers":[{"title":"Default Title","offer_id":56095465210022,"sku":"CVJ44-JL-300M","price":1949.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8394\/6406\/files\/CVJ44-JL-300M-Dana44-Axle-300M-Jeep-Wrangler-JL-JT-Rubicon-1.jpg?v=1778100057"},{"product_id":"ultimate-dana-44-cv-axle-set-for-gm-k10-k20","title":"RCV 30-Spline Dana 44 CV Axle Set for GM K10\/K15\/K20\/K25 ('71-'81)","description":"\u003cp\u003eUpgrade your classic GM K-series truck with the unmatched strength and smooth performance of the RCV Ultimate Dana 44 CV Axle Set. These high strength CV axles replace the factory U-joint shafts, eliminate binding, increase articulation, and deliver twice the strength of OEM shafts.\u003c\/p\u003e\n\u003cp\u003eTraditional U-joints lose strength and bind under steering angle, especially with larger tires or lockers. RCV’s constant velocity design maintains full strength at every angle, giving your K10 or K20 smoother power delivery, tighter steering feel, and dramatically improved durability on- and off-road.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT NOTE:\u003c\/strong\u003e All CVJ44OS axle kits require a 30 spline hub gear upgrade. RCV hub gears are compatible with Warn 20990 Premium Lockouts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLeft \u0026amp; right RCV CV axle shafts\u003c\/li\u003e\n\u003cli\u003e30 spline outer stubs\u003c\/li\u003e\n\u003cli\u003eSST seals \u0026amp; installation tool\u003c\/li\u003e\n\u003cli\u003eSynthetic moly grease\u003c\/li\u003e\n\u003cli\u003eInstallation hardware\u003c\/li\u003e\n\u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003cli\u003eBlack oxide coating (standard)\u003c\/li\u003e\n\u003cli\u003eOptional nickel plating available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eAxle Model: Dana 44\u003c\/li\u003e\n\u003cli\u003eUnit Bearing: No\u003c\/li\u003e\n\u003cli\u003eOEM Inner Spline: 30\u003c\/li\u003e\n\u003cli\u003eOEM Outer Spline: 19\u003c\/li\u003e\n\u003cli\u003eRCV Inner Spline: 30\u003c\/li\u003e\n\u003cli\u003eRCV Outer Spline: 30 (requires 30 spline hub gear upgrade)\u003c\/li\u003e\n\u003cli\u003eLeft Inner Axle Length: 36.31\u003c\/li\u003e\n\u003cli\u003eRight Inner Axle Length: 18.31\u003c\/li\u003e\n\u003cli\u003eOuter Stub Axle Length: 9.94\u003c\/li\u003e\n\u003cli\u003eBoot Technology: RCV bootless, sealed joint design\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWarranty Note: Warranty is void over 40\" tires\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003e\u003cstrong\u003eFits GM full-size trucks equipped with a Dana 44 front axle:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eChevrolet K10 — 1971–1981\u003c\/li\u003e\n\u003cli\u003eGMC K15 — 1971–1981\u003c\/li\u003e\n\u003cli\u003eChevrolet K20 — 1971–1981\u003c\/li\u003e\n\u003cli\u003eGMC K25 — 1971–1981\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRequirements:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUpgrade to 30 spline hub gears\u003c\/li\u003e\n\u003cli\u003eCompatible with Warn 20990 Premium Lockouts\u003c\/li\u003e\n\u003cli\u003eNot compatible with factory 19 spline lockouts unless upgraded.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eTech Insight\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003eClassic GM Dana 44 trucks rely on 19 spline outer shafts and U-joints—two major weak points when adding engine torque, running larger tires, or installing lockers. RCV’s upgrade solves both:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e30 spline outer conversion = stronger hub interface\u003c\/li\u003e\n\u003cli\u003eCV joint = full torque at any steering angle\u003c\/li\u003e\n\u003cli\u003eSmoother, bind free articulation \u003c\/li\u003e\n\u003cli\u003eDramatically increased strength and reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor K-series trucks frequently used off-road or modified for power, the improvement in durability and drivability is significant.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e","brand":"RCV Performance","offers":[{"title":"Default Title","offer_id":56095465439398,"sku":"CVJ44OS-GM1","price":1649.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8394\/6406\/files\/CVJ44OS-GM-Dana44-Axle-GM-K10-K20-1.jpg?v=1778100047"},{"product_id":"ultimate-dana-big-bell-40-spline-cv-axle-for-ford-f-250-350","title":"RCV Dana Big Bell 40-Spline CV Axle Set for Ford F-250\/350","description":"\u003cp\u003eThe RCV Ultimate Dana Big Bell 40 Spline CV Axle Set is the strongest front axle solution available for 2005+ Ford F-250 and F-350 Super Duty Dana 60 applications running a 40-spline aftermarket differential. This system replaces weak OEM U-joint axle shafts with RCV’s Big Bell constant velocity (CV) architecture, derived directly from RCV’s 2.5-ton Rockwell CV platform.\u003c\/p\u003e\n\u003cp\u003eUnlike traditional Dana 60 upgrades, the Big Bell CV outer stub is engineered to interface directly with the large 32-spline Ford Super Duty unit bearing, eliminating lockouts or drive flanges entirely. Fewer components mean greater strength, improved reliability, and smoother power delivery under extreme load.\u003c\/p\u003e\n\u003cp\u003eRCV Big Bell CVs maintain full strength at extreme steering angles, eliminate U-joint binding, and dramatically reduce drivetrain shock. This makes them ideal for heavy trail rigs, competition crawlers, and high horsepower diesel builds. Like all RCV Ultimate axles, this system is low maintenance and backed by a No Questions Asked Limited Lifetime Warranty.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded in this kit:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e(1) Left Big Bell CV axle\u003c\/li\u003e\n\u003cli\u003e(1) Right Big Bell CV axle\u003c\/li\u003e\n\u003cli\u003eSST Spherical Sealing Technology seals\u003c\/li\u003e\n\u003cli\u003eInstallation tool\u003c\/li\u003e\n\u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003cli\u003eSynthetic moly grease\u003c\/li\u003e\n\u003cli\u003eInstallation hardware\u003c\/li\u003e\n\u003cli\u003eBlack oxide coating (standard)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOptional nickel plating available for high-corrosion environments.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT INSTALLATION NOTICE\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eKnuckle Modification Required This axle set requires modification to OEM 2005+ Ford Super Duty knuckles to clear the Big Bell CV. Installation guide PDF available.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRequired:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBall Joint Eliminator Kit\u003c\/li\u003e\n\u003cli\u003eMinor internal knuckle clearancing \/ machining\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eAxle Model: Dana 60\u003c\/li\u003e\n\u003cli\u003eVehicle Type: Ford Super Duty\u003c\/li\u003e\n\u003cli\u003eHub Type: Unit Bearing\u003c\/li\u003e\n\u003cli\u003eOEM Inner Spline: 35\u003c\/li\u003e\n\u003cli\u003eOEM Outer Spline: 35\u003c\/li\u003e\n\u003cli\u003eRCV Inner Spline: 40\u003c\/li\u003e\n\u003cli\u003eRCV Outer Spline: Large 32 (Ford Super Duty unit bearing)\u003c\/li\u003e\n\u003cli\u003eLong Inner Axle Length: 39.01\u003c\/li\u003e\n\u003cli\u003eShort Inner Axle Length: 16.78\u003c\/li\u003e\n\u003cli\u003eOuter Stub Length: 7.03\u003c\/li\u003e\n\u003cli\u003eBoot \/ Seal Technology: SST Spherical Sealing Technology\u003c\/li\u003e\n\u003cli\u003eCoating: Black oxide (standard)\u003c\/li\u003e\n\u003cli\u003eWarranty: Limited Lifetime (No Questions Asked)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003e2005+ Ford F-250 Super Duty\u003c\/li\u003e\n\u003cli\u003e2005+ Ford F-350 Super Duty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eRequirements\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eRequires aftermarket 40-spline differential\u003c\/li\u003e\n\u003cli\u003eDoes NOT fit OEM 35-spline carriers\u003c\/li\u003e\n\u003cli\u003eDesigned for OEM Super Duty unit bearings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eTech Insight\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003eThe Big Bell CV system removes the inherent weakness of U-joints by maintaining constant rotational velocity through the joint, eliminating binding, reducing shock loads, and preserving steering control under extreme torque. By pairing Rockwell derived CV strength with Ford’s large unit bearing interface, this setup delivers massive strength with fewer failure points.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e","brand":"RCV Performance","offers":[{"title":"Default Title","offer_id":56095465406630,"sku":"CVJ60-FORD4-40","price":4195.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8394\/6406\/files\/CVJ60-FORD4-40-Dana-Big-Bell-40-Spline-CV-Axle-Ford-F-250_350-1.jpg?v=1778082419"},{"product_id":"rcv-ultimate-dana-44-cv-axle-set-for-jeep-jk-rubicon-07-up-w-non-stock-carrier","title":"RCV Dana 44 CV Axle Set for Jeep JK Rubicon ('07-'18) w\/ Non-OEM Carrier","description":"\u003cp\u003eIf your Jeep JK Rubicon is running a non-stock carrier or an aftermarket heavy-duty housing such as the TeraFlex JK Tera44, your factory length axle shafts will no longer fit. The RCV Ultimate Dana 44 CV Axle Set is designed specifically for Rubicon builds using aftermarket 30 spline carriers and updated carrier offsets.\u003c\/p\u003e\n\u003cp\u003eThese RCV axle shafts replace the OEM U-joint design with a high strength constant velocity joint that remains just as strong at full steering lock as it is when straight. The result is smoother engagement, increased traction, and dramatically reduced binding compared to standard U-joints.\u003c\/p\u003e\n\u003cp\u003eEngineered for big tire setups, higher horsepower builds, and aggressive wheeling, these axles deliver twice the strength of OEM and require minimal maintenance—all backed by RCV’s No Questions Asked Limited Lifetime Warranty.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLeft \u0026amp; right non-stock carrier length CV axle shafts\u003c\/li\u003e\n\u003cli\u003e32 spline outer stubs\u003c\/li\u003e\n\u003cli\u003eSST seals \u0026amp; installation tool\u003c\/li\u003e\n\u003cli\u003eInstallation hardware\u003c\/li\u003e\n\u003cli\u003eSynthetic moly grease\u003c\/li\u003e\n\u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003cli\u003eBlack oxide coating (standard)\u003c\/li\u003e\n\u003cli\u003eOptional nickel plating available (contact us)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eAxle Model: Dana 44\u003c\/li\u003e\n\u003cli\u003eUnit Bearing: Yes\u003c\/li\u003e\n\u003cli\u003eInner Spline (Non-Stock Carrier): 30\u003c\/li\u003e\n\u003cli\u003eOEM Outer Spline: 32\u003c\/li\u003e\n\u003cli\u003eRCV Inner Spline: 30\u003c\/li\u003e\n\u003cli\u003eRCV Outer Spline: 32\u003c\/li\u003e\n\u003cli\u003eLeft Inner Axle Length: 19.125 (for non-stock carrier offset)\u003c\/li\u003e\n\u003cli\u003eRight Inner Axle Length: 34.125 (for non-stock carrier offset)\u003c\/li\u003e\n\u003cli\u003eOuter Stub Axle Length: 6.25\u003c\/li\u003e\n\u003cli\u003eBoot Technology: RCV bootless, sealed joint design\u003c\/li\u003e\n\u003cli\u003eWarranty: Limited Lifetime (No Questions Asked)\u003c\/li\u003e\n\u003cli\u003eWarranty Note: Warranty is void over 40\" tires\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003e\u003cstrong\u003eDesigned specifically for Jeep JK Rubicon Dana 44 front axles running a non-OEM carrier, including:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAftermarket heavy-duty housings (e.g., TeraFlex JK Tera44)\u003c\/li\u003e\n\u003cli\u003eAftermarket 30 spline carriers\/lockers\u003c\/li\u003e\n\u003cli\u003eCustom-built Dana 44 front ends requiring non-stock shaft lengths\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible with:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eJeep Wrangler JK Rubicon — 2007–2018\u003c\/li\u003e\n\u003cli\u003eJeep Wrangler Unlimited JK Rubicon — 2007–2018\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot compatible with factory JK Rubicon carrier lengths.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eTech Insight\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003eAftermarket housings and non-stock carriers often shift the carrier’s position inside the housing, requiring custom length inner axle shafts. OEM shafts or standard RCV JK Rubicon shafts will not fit correctly in these setups.\u003c\/p\u003e\n\u003cp\u003eThis RCV kit corrects those lengths while upgrading the entire shaft assembly to a constant velocity design that eliminates binding and delivers full strength at all steering angles. Perfect for high load rock crawling, 37–40 tires, and high-performance Rubicon builds running non-stock geometry.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e","brand":"RCV Performance","offers":[{"title":"Default Title","offer_id":56095465504934,"sku":"CVJ44-JK-NSC","price":1499.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8394\/6406\/files\/CVJ44-JK-NSC-RSV-Dana44-Axle-Jeep-JK-Rubicon-NonStock-Carrier-1.jpg?v=1778100112"},{"product_id":"dana-44-axle-cv-set-for-jeep-gladiator-jt-sport-max-tow-mojave-w-fad","title":"RCV 32-Spline Dana 44 CV Axle Set for Jeep JT Sport Max Tow \u0026 Mojave w\/FAD","description":"\u003cp\u003eThe RCV Ultimate Dana 44 CV Axle Set for the Jeep Gladiator JT Sport Max Tow and Mojave brings unmatched strength, smoothness, and reliability to your front driveline. These axles eliminate the vibration, crow hop, and power loss caused by factory U-joints by replacing them with RCV’s high strength constant velocity architecture. With six points of fully engaged contact, the CVs maintain 100% strength at any steering angle up to 45°, giving you full confidence even at full lock.\u003c\/p\u003e\n\u003cp\u003eThis JT-specific Ultimate CV set uses RCV’s upgraded Dana 60 architecture CV, 18% larger than previous Dana 44 designs. The result? Strength twice that of OEM while keeping your stock wheels, lighter weight, and greater ground clearance compared to a 60 swap.\u003c\/p\u003e\n\u003cp\u003eDesigned as a direct OEM replacement for JT Sport Max Tow and Mojave Dana 44 front axles, this kit retains the factory Front Axle Disconnect (FAD) system with full module functionality—no warning lights and no modifications required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLeft \u0026amp; right RCV Ultimate CV axle shafts\u003c\/li\u003e\n\u003cli\u003eOuter stubs\u003c\/li\u003e\n\u003cli\u003eSST seals \u0026amp; installation tool\u003c\/li\u003e\n\u003cli\u003eSynthetic moly grease\u003c\/li\u003e\n\u003cli\u003eInstallation hardware\u003c\/li\u003e\n\u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eAxle Model: Dana 44\u003c\/li\u003e\n\u003cli\u003eUnit Bearing: Yes\u003c\/li\u003e\n\u003cli\u003eOEM Inner Spline: 32\u003c\/li\u003e\n\u003cli\u003eOEM Outer Spline: 32\u003c\/li\u003e\n\u003cli\u003eRCV Inner\/Outer Spline: 32 \/ 32\u003c\/li\u003e\n\u003cli\u003eLeft Inner Axle Length: 20.29\u003c\/li\u003e\n\u003cli\u003eRight Inner Axle Length: 36.19\u003c\/li\u003e\n\u003cli\u003eOuter Stub Length: 6.25\u003c\/li\u003e\n\u003cli\u003eBoot Type: RCV bootless, sealed joint design\u003c\/li\u003e\n\u003cli\u003eCV Architecture: 18% larger Dana 60 style CV\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWarranty Note: Warranty void over 43\" tires\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eJeep Gladiator JT (2020+)\u003c\/li\u003e\n\u003cli\u003eJT Sport Max Tow – Fits all engine options (2.0T, 3.6, Diesel)\u003c\/li\u003e\n\u003cli\u003eGladiator JT Mojave – Fits all engine options\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRetains the factory FAD 2-pc system\u003c\/li\u003e\n\u003cli\u003eWorks with factory module—no lights, no calibration required\u003c\/li\u003e\n\u003cli\u003eTwo RCV versions exist; this listing is for FAD 2-pc version\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eTech Insight\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003eThe JT Sport Max Tow and Mojave models push the Dana 44 platform harder than any previous midsized Jeep, especially under 37–43 tires. RCV engineered this Ultimate CV Set specifically for the higher load JT steering and FAD system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy these outperform OEM and U-joint designs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSmooth, bind free steering: CVs maintain full strength at every angle\u003c\/li\u003e\n\u003cli\u003eDana 60 CV architecture: Larger, stronger, and more durable than OEM D44 joints\u003c\/li\u003e\n\u003cli\u003eGun drilled outboards: Easy access zerk fitting for maintenance without disassembly\u003c\/li\u003e\n\u003cli\u003eAircraft grade coupler materials: Strength upgrade over OEM plastics\u003c\/li\u003e\n\u003cli\u003eBronze FAD bushing: Replaces the fragile factory plastic bushing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is the go to axle upgrade for JT owners who want Dana-60-level strength without heavy housings or losing ground clearance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e","brand":"RCV Performance","offers":[{"title":"Default Title","offer_id":56095465537702,"sku":"CVJ44-JT-FAD-MAX","price":1499.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8394\/6406\/files\/CVJ44-JT-FAD-MAX-Dana44-Axle-Jeep-Gladiator-JT-Mojave-FAD-1.jpg?v=1778100092"},{"product_id":"rcv-ultimate-dana-44-cv-axle-set-for-ford-bronco-71-77","title":"RCV 30-Spline Dana 44 CV Axle Set for Ford Bronco ('71-'77)","description":"\u003cp\u003eUpgrade your early Bronco’s front Dana 44 with the unmatched strength and smooth articulation of the RCV Ultimate CV Axle Set. These high strength constant velocity axles replace the factory U-joint shafts—eliminating binding, improving steering feel, and delivering twice the strength of OEM axle shafts.\u003c\/p\u003e\n\u003cp\u003eWhile U-joints lose strength dramatically at full steering lock, RCV CV joints maintain full torque capacity at all angles. The result: smoother power transfer, better traction, and significantly reduced breakage when running big tires, lockers, or high horsepower engines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT NOTE: \u003c\/strong\u003eCVJ44OS-BR1 \u003cem\u003erequires\u003c\/em\u003e a 30 spline hub gear upgrade. RCV hub gears are compatible with Warn 20990 Premium Lockouts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLeft \u0026amp; right RCV CV axle shafts\u003c\/li\u003e\n\u003cli\u003e30 spline outer stubs\u003c\/li\u003e\n\u003cli\u003eSST seals \u0026amp; installation tool\u003c\/li\u003e\n\u003cli\u003eSynthetic moly grease\u003c\/li\u003e\n\u003cli\u003eInstallation hardware\u003c\/li\u003e\n\u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003cli\u003eBlack oxide coating (standard)\u003c\/li\u003e\n\u003cli\u003eOptional nickel plating available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eAxle Model: Dana 44\u003c\/li\u003e\n\u003cli\u003eUnit Bearing: No\u003c\/li\u003e\n\u003cli\u003eOEM Inner Spline: 30\u003c\/li\u003e\n\u003cli\u003eOEM Outer Spline: 19\u003c\/li\u003e\n\u003cli\u003eRCV Inner Spline: 30\u003c\/li\u003e\n\u003cli\u003eRCV Outer Spline: 30 (requires 30 spline hub gear upgrade)\u003c\/li\u003e\n\u003cli\u003eLeft Inner Axle Length: 18.322\u003c\/li\u003e\n\u003cli\u003eRight Inner Axle Length: 27.942\u003c\/li\u003e\n\u003cli\u003eOuter Stub Axle Length: 9.72\u003c\/li\u003e\n\u003cli\u003eBoot Technology: RCV bootless, sealed joint design\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWarranty Note: Warranty is void over 40\" tires\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003eDesigned for the classic Ford Bronco Dana 44 front axle \u003cmeta charset=\"utf-8\"\u003e1971–1977\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRequirements:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUpgrade to 30 spline hub gears\u003c\/li\u003e\n\u003cli\u003eWarn 20990 Premium Lockouts compatible\u003c\/li\u003e\n\u003cli\u003eNot compatible with factory 19 spline lockouts unless upgraded.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eTech Insight\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003eThe classic Bronco Dana 44 uses a 19 spline outer stub shaft paired with traditional U-joints—both weak points when upgrading power, adding lockers, or running larger tires. RCV eliminates these limits by converting the system to a 30 spline CV based design, significantly increasing the strength of the outer interface while delivering flawless power transfer at any steering angle.\u003c\/p\u003e\n\u003cp\u003eThis upgrade brings modern performance and durability to a vintage Bronco platform, making it ideal for enthusiasts who push their rigs harder on- and off-road.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e","brand":"RCV Performance","offers":[{"title":"Default Title","offer_id":56095465603238,"sku":"CVJ44OS-BR1","price":1649.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8394\/6406\/files\/CVJ44OS-BR1-RCV-Dana44-Axle-Ford-Bronco-1.jpg?v=1778100050"},{"product_id":"rcv-ultimate-dana-44-cv-joint-assembly-for-jeep-tj-lj-kits","title":"RCV Ultimate Dana 44 CV Joint Assembly for Jeep TJ\/LJ kits","description":"\u003cp\u003eReplace or refresh your RCV Ultimate Dana 44 CV Axle Set with this complete RCV CV Joint Assembly designed specifically for Jeep TJ and LJ Rubicon applications. Built for durability and smooth operation, this joint arrives pre-greased and ready for installation.\u003c\/p\u003e\n\u003cp\u003eEach assembly includes the CV housing, race, cage, and bearings, manufactured from high-strength alloy materials and engineered to maintain consistent torque delivery at all steering angles.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCV Housing\u003c\/li\u003e\n\u003cli\u003eInner Race\u003c\/li\u003e\n\u003cli\u003eBearing Cage\u003c\/li\u003e\n\u003cli\u003eBearings\u003c\/li\u003e\n\u003cli\u003ePre-greased and ready to install\u003c\/li\u003e\n\u003cli\u003eNote:\u003c\/li\u003e\n\u003cli\u003eSpindle nut and washer are sold separately.\u003c\/li\u003e\n\u003cli\u003eFits all CVJ44-series TJ\/LJ RCV kits.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eAxle Model: Dana 44 (RCV CVJ44 Series)\u003c\/li\u003e\n\u003cli\u003eApplication: Jeep TJ \u0026amp; LJ Rubicon\u003c\/li\u003e\n\u003cli\u003eComponents Included: CV housing, race, cage, bearings\u003c\/li\u003e\n\u003cli\u003ePre-greased: Yes\u003c\/li\u003e\n\u003cli\u003eWarranty: Matches original RCV axle kit coverage\u003c\/li\u003e\n\u003cli\u003eInstallation: Direct replacement for CVJ44 assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible with RCV CVJ44 CV axle kits for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eJeep Wrangler TJ Rubicon (2003–2006)\u003c\/li\u003e\n\u003cli\u003eJeep Wrangler LJ Unlimited Rubicon (2004–2006)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eTech Insight\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003eRCV’s Dana 44 CV joint eliminates the binding, vibration, and torque interruption common to traditional U-joint designs. This joint maintains fully engaged strength through the entire steering range, giving TJ and LJ owners smoother operation, more predictable handling, and dramatically improved durability—especially when running larger tires or deep gear ratios.\u003c\/p\u003e\n\u003cp\u003eWhether you're replacing a worn joint or carrying a spare for trail insurance, this assembly keeps your RCV axle system performing at its best.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e","brand":"RCV Performance","offers":[{"title":"Default Title","offer_id":56095465636006,"sku":"CVJ3064","price":499.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8394\/6406\/files\/CVJ3064-RCV-Dana44-CV-Joint-Jeep-TJ-LJ-1.jpg?v=1778100116"},{"product_id":"rcv-pro-series-ii-canam-x3-xrc-72-cv-axle-for-smart-lok-18-front","title":"RCV Pro Series II Front CV Axle for CanAm Maverick X3 XRC w\/ Smart-Lok ('18+)","description":"\u003cp\u003eThe RCV Pro Series II Front CV Axle for the 2018+ Can-Am Maverick X3 X RC (72\") with Smart-Lok is engineered for riders who push their machines deep into abusive terrain. Developed alongside top drivers, the Pro Series II delivers unmatched durability with a 300M shaft, 300M CV internals, and a 33-spline 300M center bar designed to handle massive shock loads. The patented RCV high temp SPEC grease keeps the CVs alive in extreme heat, while the signature orange Pro Series boot resists punctures and maintains integrity up to 450°F.\u003c\/p\u003e\n\u003cp\u003eWith full plunge CVs and a design that eliminates half shaft pull out, this axle is built for extreme suspension cycling found in Smart-Lok equipped front differentials.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 Front Pro Series II CV Axle (Sold Individually)\u003c\/li\u003e\n\u003cli\u003ePre-greased CV assemblies with HT1LF-SPEC grease\u003c\/li\u003e\n\u003cli\u003eHigh temp Pro Series orange boot\u003c\/li\u003e\n\u003cli\u003eReady to install axle assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eAxle Material: 300M alloy steel\u003c\/li\u003e\n\u003cli\u003eCV Joint Material: 4340 chromoly CV body, 300M internals\u003c\/li\u003e\n\u003cli\u003eCenter Bar: 33-spline 300M center bar\u003c\/li\u003e\n\u003cli\u003eCV Plunge: 2.25\u003c\/li\u003e\n\u003cli\u003eHeat Rating: Boot resistant up to 450°F\u003c\/li\u003e\n\u003cli\u003eDesign: Full plunge inboard CV to eliminate pull out\u003c\/li\u003e\n\u003cli\u003eStrength: 2× stronger than OEM\u003c\/li\u003e\n\u003cli\u003eManufacturing: 100% USA made\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eCan-Am Maverick X3 – Smart-Lok Equipped (72\")\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e2018+ X3 X RS (with Smart-Lok)\u003c\/li\u003e\n\u003cli\u003e2018+ X3 X DS (72\"variants with Smart-Lok upgrade)\u003c\/li\u003e\n\u003cli\u003eFits \u003cstrong\u003eFRONT\u003c\/strong\u003e position only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Any modification to A-arms, radius rods, trailing arms, ride height, or suspension geometry can affect axle length. Measure machine before ordering if components are non-OEM.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eTech Insight\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003eSmart-Lok equipped X3s put massive torque loads into the front axles, especially during rock crawling and locked four wheel traction situations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Pro Series II solves that problem with:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e300M center bar strength for extreme shock load\u003c\/li\u003e\n\u003cli\u003e2.25 plunging CVs that prevent pull out during big articulation\u003c\/li\u003e\n\u003cli\u003e300M internals that resist twist under high horsepower\u003c\/li\u003e\n\u003cli\u003eRCV’s race proven boot engineered for heat, impact, and flex\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis axle delivers maximum durability while maintaining the smooth, bind free operation RCV is known for and is ideal for drivers who push their Smart-Lok front differential to its limits.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e","brand":"RCV Performance","offers":[{"title":"Default Title","offer_id":56095465701542,"sku":"87039-PS2","price":799.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8394\/6406\/files\/87039-PS2-RCV-CanAmX3XRC-Axle-Smart-Lok-1.jpg?v=1778100126"},{"product_id":"rcv-ultimate-dana-44-cv-axle-set-for-ford-f-150-68-79-bronco-78-79","title":"RCV 30-Spline Dana 44 CV Axle Set for Ford F-150 ('68-'79) \u0026 Bronco ('78-'79)","description":"\u003cp\u003eUpgrade your classic Ford F-150 or Bronco Dana 44 front axle with the unbeatable strength and smoothness of the RCV Ultimate CV Axle Set. These high strength constant velocity axles replace the weak factory U-joint shafts, delivering twice the strength of OEM and maintaining full power transfer at every steering angle.\u003c\/p\u003e\n\u003cp\u003eUnlike U-joints, whose strength drops drastically when turned, RCV CV joints remain just as strong at full lock as they are straight. This eliminates binding, improves steering feel, and drastically reduces breakage when running lockers, big tires, or high torque engines.\u003c\/p\u003e\n\u003cp\u003eRCV Ultimate CV Axles run smooth on-road, quiet on the trail, and require minimal maintenance, all backed by RCV’s No Questions Asked Limited Lifetime Warranty.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT NOTE:\u003c\/strong\u003e All CVJ44OS RCV axle kits\u003cem\u003e require \u003c\/em\u003ea 30 spline hub gear upgrade. RCV hub gears are compatible with Warn 20990 Premium Lockouts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLeft \u0026amp; right CV axle shafts\u003c\/li\u003e\n\u003cli\u003e30 spline outer stubs\u003c\/li\u003e\n\u003cli\u003eSST seals \u0026amp; installation tool\u003c\/li\u003e\n\u003cli\u003eSynthetic moly grease\u003c\/li\u003e\n\u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003cli\u003eInstallation hardware\u003c\/li\u003e\n\u003cli\u003eBlack oxide finish (standard)\u003c\/li\u003e\n\u003cli\u003eOptional nickel plating available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eAxle Model: Dana 44\u003c\/li\u003e\n\u003cli\u003eUnit Bearing: No\u003c\/li\u003e\n\u003cli\u003eOEM Inner Spline: 30\u003c\/li\u003e\n\u003cli\u003eOEM Outer Spline: 19\u003c\/li\u003e\n\u003cli\u003eRCV Inner Spline: 30\u003c\/li\u003e\n\u003cli\u003eRCV Outer Spline: 30 (requires 30 spline hub gear upgrade)\u003c\/li\u003e\n\u003cli\u003eLeft Inner Axle Length: 18.91\u003c\/li\u003e\n\u003cli\u003eRight Inner Axle Length: 33.91\u003c\/li\u003e\n\u003cli\u003eOuter Stub Axle Length: 9.72\u003c\/li\u003e\n\u003cli\u003eBoot Technology: RCV bootless, sealed-joint design\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWarranty Note: Warranty is void over 40\" tires\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible with Dana 44 front axles on:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFord F-150 — 1968–1979\u003c\/li\u003e\n\u003cli\u003eFord Bronco — 1978–1979\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRequirements:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMust upgrade to 30 spline hub gears\u003c\/li\u003e\n\u003cli\u003eCompatible with Warn 20990 Premium Lockouts\u003c\/li\u003e\n\u003cli\u003eNot compatible with factory 19 spline lockouts without upgrading.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eTech Insight\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003eFactory Ford Dana 44 shafts use a 19 spline outer design and U-joints, both of which severely limit strength when adding torque, lockers, or large tires. The RCV Ultimate CV Axle solves these weaknesses with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e30 spline outer stubs for improved hub interface\u003c\/li\u003e\n\u003cli\u003eA constant velocity joint that maintains full torque at any steering angle\u003c\/li\u003e\n\u003cli\u003eStronger materials and smoother rotation for increased reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis upgrade modernizes steering performance and dramatically increases durability for both restored and off-road ready F-Series trucks and Broncos.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e","brand":"RCV Performance","offers":[{"title":"Default Title","offer_id":56095465930918,"sku":"CVJ44OS-FORD1","price":1649.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8394\/6406\/files\/CVJ44OS-FORD1-RCV-Dana44-Axle-Ford-F-150-Bronco-1.jpg?v=1778100134"},{"product_id":"ultimate-ifs-cv-axle-set-for-toyota-fj-cruiser","title":"RCV IFS 300M CV Axle Set for Toyota FJ Cruiser, 4Runner, \u0026 Tacoma (Marlin Crawler +2.75 LT)","description":"\u003cp\u003eThe RCV Performance Ultimate IFS CV Axles for the Marlin Crawler RCLT HD +2.75 Long Travel Suspension Kit are engineered to eliminate the strength limitations of OEM Toyota IFS axles. Built for serious off-road use—from high speed desert to technical crawling—these axles deliver unmatched strength, smooth articulation, and race proven reliability.\u003c\/p\u003e\n\u003cp\u003eDesigned specifically for Marlin Crawler’s +2.75 Long Travel system, this axle set uses RCV’s proven double offset inboard CV design with massive 1 ball bearings and 300M internal components. The outboard CV's use Dana 60 level architecture with a blend of 4340 chromoly + 300M components, providing strength that meets or exceeds the performance of a solid axle swap while keeping all the benefits of IFS steering and ride quality.\u003c\/p\u003e\n\u003cp\u003eThe 35-spline 300M center bar is the strongest in the industry, paired with RCV’s high temperature SPEC moly grease to control heat in extreme environments. These axles deliver smooth power at all travel ranges, support big tires, and are backed by RCV’s No Questions Asked Lifetime Warranty against breakage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLeft and right Marlin Crawler +2.75 IFS CV axles\u003c\/li\u003e\n\u003cli\u003e300M 35-spline center bars\u003c\/li\u003e\n\u003cli\u003eDouble offset 300M inboard CV assemblies\u003c\/li\u003e\n\u003cli\u003eDana 60 architecture outboard CV assemblies (4340\/300M hybrid)\u003c\/li\u003e\n\u003cli\u003eRCV high temp SPEC grease\u003c\/li\u003e\n\u003cli\u003eBlack oxide finish\u003c\/li\u003e\n\u003cli\u003eOptional nickel plating available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eSuspension Fitment: Marlin Crawler RCLT HD +2.75 Long Travel\u003c\/li\u003e\n\u003cli\u003eMaterial (Center Bar): 300M, 35 spline\u003c\/li\u003e\n\u003cli\u003eInboard CV: Double offset, 1 ball bearings, 300M internals\u003c\/li\u003e\n\u003cli\u003eOutboard CV: Dana 60 architecture, 4340 + 300M hybrid\u003c\/li\u003e\n\u003cli\u003eCoating: Black oxide (standard), Nickel plating optional\u003c\/li\u003e\n\u003cli\u003eMaintenance: Low maintenance, high temp moly grease\u003c\/li\u003e\n\u003cli\u003eWarranty: Limited Lifetime (No Questions Asked)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eDirect Fit for Marlin Crawler RCLT HD Long Travel (+2.75)\u003c\/li\u003e\n\u003cli\u003eCompatible with the Marlin Crawler RCLT HD 2.75 long travel suspension system.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eDesigned to Fit These Vehicles:\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eToyota Tacoma 4x4 — 2005+\u003c\/li\u003e\n\u003cli\u003eToyota FJ Cruiser — 2007–2014\u003c\/li\u003e\n\u003cli\u003eToyota 4Runner 4x4 — 2003+ (including GX470\/GX460 variants when equipped with RCLT HD)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAxle length and specifications are matched specifically to the Marlin +2.75 LT kit.\u003c\/li\u003e\n\u003cli\u003eNot compatible with OEM length suspension.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eTech Insight\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003eIf you’re running the Marlin Crawler RCLT HD +2.75 Long Travel kit, these axles are the strongest bolt on solution available. Unlike OEM and aftermarket Toyota CVs that neck down, bind at angle, or overheat during abuse.\u003c\/p\u003e\n\u003cp\u003eRCV’s design solves every weak point:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDouble offset inboard CV controls articulation smoothly through long travel cycles\u003c\/li\u003e\n\u003cli\u003eDana 60–based outboard joint resolves the outer CV strength bottleneck\u003c\/li\u003e\n\u003cli\u003e300M center bar handles high horsepower, big tires, and hard hits\u003c\/li\u003e\n\u003cli\u003eRace tested in Ultra4, SCORE, BITD and proven to outperform solid axle swaps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is the axle kit built for people who actually use their long-travel rigs to their limits.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e","brand":"RCV Performance","offers":[{"title":"Default Title","offer_id":56095466029222,"sku":"CVJIFS-TOY2X2.75","price":2399.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8394\/6406\/files\/CVJIFS-TOY2X2.75-IFS-Axle-Toyota-FJ-Cruiser-1.jpg?v=1778100120"},{"product_id":"rcv-ultimate-dana-44-cv-axle-set-for-ford-f-250-67-79","title":"RCV 30-Spline Dana 44 CV Axle Set for Ford F-250 ('67-'79)","description":"\u003cp\u003eGive your classic Ford truck the axle strength it always needed. The RCV Performance Ultimate Dana 44 CV Axle Set replaces the factory U-joint shafts in your Ford F-250 or F-150 SuperCab with a high strength constant velocity design proven to be twice as strong as OEM.\u003c\/p\u003e\n\u003cp\u003eUnlike U-joints, which weaken significantly when steering angle increases, RCV CV joints maintain full strength at all angles. This provides a smoother, more reliable transfer of power to the ground. No binding, no vibration, and drastically reduced risk of axle failure when running larger tires or added horsepower.\u003c\/p\u003e\n\u003cp\u003eThese axles are ideal for restored trucks, heavy duty trail rigs, or classic builds running V8 power, lockers, or oversized tires.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT NOTE: \u003c\/strong\u003eAll CVJ44OS axle kits \u003cem\u003erequire \u003c\/em\u003ea 30 spline hub gear upgrade. RCV hub gears are compatible with Warn 20990 Premium Lockouts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLeft \u0026amp; right 30 spline RCV CV axle shafts\u003c\/li\u003e\n\u003cli\u003e30 spline outer stubs\u003c\/li\u003e\n\u003cli\u003eSST seals \u0026amp; installation tool\u003c\/li\u003e\n\u003cli\u003eSynthetic moly grease\u003c\/li\u003e\n\u003cli\u003eInstallation hardware\u003c\/li\u003e\n\u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003cli\u003eBlack oxide finish (standard)\u003c\/li\u003e\n\u003cli\u003eOptional nickel plating available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eAxle Model: Dana 44\u003c\/li\u003e\n\u003cli\u003eUnit Bearing: No\u003c\/li\u003e\n\u003cli\u003eOEM Inner Spline: 30\u003c\/li\u003e\n\u003cli\u003eOEM Outer Spline: 19\u003c\/li\u003e\n\u003cli\u003eRCV Inner Spline: 30\u003c\/li\u003e\n\u003cli\u003eRCV Outer Spline: 30 (requires 30 spline hub gear upgrade)\u003c\/li\u003e\n\u003cli\u003eLeft Inner Axle Length: 18.62\u003c\/li\u003e\n\u003cli\u003eRight Inner Axle Length: 34.75\u003c\/li\u003e\n\u003cli\u003eOuter Stub Axle Length: 9.72\u003c\/li\u003e\n\u003cli\u003eBoot Technology: RCV bootless, sealed-joint design\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWarranty Note: Warranty is void over 40\" tires\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible with:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFord F-250 — 1967–1979 (Dana 44 front axle)\u003c\/li\u003e\n\u003cli\u003eFord F-150 SuperCab — 1978–1979 (Dana 44 front axle)\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eRequirements:\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMust upgrade to 30 spline hub gears\u003c\/li\u003e\n\u003cli\u003eCompatible with Warn 20990 Premium Lockouts\u003c\/li\u003e\n\u003cli\u003eNot compatible with stock 19 spline hub gears.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eTech Insight\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003eThe original Ford Dana 44 front axle uses a 19 spline outer shaft and U-joint configuration—both are limiting factors when pushing power, running big tires, or adding lockers. The RCV Ultimate CV Axle upgrades the outer shafts to 30 spline while eliminating the weak U-joint entirely.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBenefits include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFull-angle steering strength with no binding\u003c\/li\u003e\n\u003cli\u003eStronger outer shaft interface with the lockouts\u003c\/li\u003e\n\u003cli\u003eDramatically increased torque capacity\u003c\/li\u003e\n\u003cli\u003eReduced wear and tighter steering feel\u003c\/li\u003e\n\u003cli\u003ePerfect for restored classics and heavy-duty wheeling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis upgrade brings modern performance technology to a vintage Ford platform.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e","brand":"RCV Performance","offers":[{"title":"Default Title","offer_id":56095466061990,"sku":"CVJ44OS-F2501","price":1649.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8394\/6406\/files\/CVJ44OS-F2501-RCV-Dana44-Axle-Ford-F-250-1.jpg?v=1778100130"},{"product_id":"dana-44-300m-axle-cv-set-for-jeep-wrangler-jl-jt-rubicon-w-fad","title":"RCV Dana 44 300M CV Axle Set for Jeep Wrangler JL \u0026 JT Rubicon w\/FAD","description":"\u003cp\u003eThe RCV Performance Ultimate 300M CV Axles for the Jeep JL \u0026amp; JT Rubicon Dana 44 deliver unmatched steering smoothness, strength, and reliability. Designed as a direct replacement for the OEM U-joint shafts, these CV axles eliminate oscillation, binding, and crow hop caused by uneven torque delivery in stock axles.\u003c\/p\u003e\n\u003cp\u003eRCV’s Dana 44 CV design uses six fully engaged points of contact that maintain 100% strength at any angle, even up to 45° of steering lock. The JL\/JT-specific CV is 18% larger than previous RCV Dana 44 versions and is engineered using RCV’s Dana 60 level architecture, but now offered with full 300M construction for maximum durability under big tires and high power.\u003c\/p\u003e\n\u003cp\u003eThe FAD-compatible version (CVJ44-JL-FAD) retains full factory Front Axle Disconnect operation with no warning lights, no calibration issues, and no modifications required. These axles are low maintenance, ultra smooth, and backed by RCV’s Lifetime Warranty up to 43\" tires.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLeft \u0026amp; right 300M CV axle shafts\u003c\/li\u003e\n\u003cli\u003e300M outer stub shafts\u003c\/li\u003e\n\u003cli\u003eSST seals \u0026amp; installation tool\u003c\/li\u003e\n\u003cli\u003eSynthetic moly CV grease\u003c\/li\u003e\n\u003cli\u003eInstallation hardware\u003c\/li\u003e\n\u003cli\u003eBlack oxide coating (standard)\u003c\/li\u003e\n\u003cli\u003eOptional nickel plating available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eAxle Model: Dana 44\u003c\/li\u003e\n\u003cli\u003eUnit Bearing: Yes\u003c\/li\u003e\n\u003cli\u003eOEM Inner Spline: 32\u003c\/li\u003e\n\u003cli\u003eOEM Outer Spline: 32\u003c\/li\u003e\n\u003cli\u003eRCV Inner Spline: 32\u003c\/li\u003e\n\u003cli\u003eRCV Outer Spline: 32\u003c\/li\u003e\n\u003cli\u003eMaterial: 300M alloy steel (shafts + CV internals)\u003c\/li\u003e\n\u003cli\u003eBoot Technology: RCV bootless, sealed joint design\u003c\/li\u003e\n\u003cli\u003eSteering Angle Strength: 100% strength up to 45°\u003c\/li\u003e\n\u003cli\u003eWarranty: Limited Lifetime (No Questions Asked)\u003c\/li\u003e\n\u003cli\u003eWarranty Note: Covers breakage up to 43\" tires\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003e\u003cstrong\u003eDirect OEM Replacement For:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eJeep Wrangler JL Rubicon (all engines: 2.0L, 3.6L, Diesel, 392*)\u003c\/li\u003e\n\u003cli\u003eJeep Gladiator JT Rubicon (all engines)\u003c\/li\u003e\n\u003cli\u003eNote: JL 392 uses the same Dana 44 Rubicon geometry.\u003c\/li\u003e\n\u003cli\u003eFAD Compatibility\u003c\/li\u003e\n\u003cli\u003eFully retains Jeep’s Front Axle Disconnect\u003c\/li\u003e\n\u003cli\u003eNo warning lights\u003c\/li\u003e\n\u003cli\u003eNo tuning or coding required\u003c\/li\u003e\n\u003cli\u003eCoupler uses upgraded aircraft grade materials\u003c\/li\u003e\n\u003cli\u003eFeatures bronze bushing (replaces weak OEM plastic)\u003c\/li\u003e\n\u003cli\u003eAvailable Variants\u003c\/li\u003e\n\u003cli\u003eFAD 2-piece version (this listing)\u003c\/li\u003e\n\u003cli\u003eFAD Eliminator 1-piece version (optional)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eTech Insight\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003eRCV’s 300M JL\/JT CV axle set represents the strongest direct-fit Dana 44 option available for modern Jeep platforms:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e18% larger CV engineered using Dana 60 architecture\u003c\/li\u003e\n\u003cli\u003e300M construction for maximum torsional strength\u003c\/li\u003e\n\u003cli\u003eStronger than OEM Dana 60 U-joint axles\u003c\/li\u003e\n\u003cli\u003eOutboards are gun drilled with end-of-shaft grease port \u003c\/li\u003e\n\u003cli\u003eProvides more strength than a Dana 60 swap while keeping factory wheels, better ground clearance, and lower weight\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese axles are built for serious off-road use, such as rock crawling, high speed desert, or heavy overlanding, while maintaining perfect street manners.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e","brand":"RCV Performance","offers":[{"title":"Default Title","offer_id":56095466127526,"sku":"CVJ44-JL-FAD300M","price":1999.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8394\/6406\/files\/CVJ44-JL-FAD300M-Dana-44-300M-Axle-Jeep-Wrangler-JL-JT-Rubicon-1_d963214b-614a-40d5-9b73-38ffbf644ea6.jpg?v=1778100044"},{"product_id":"rcv-ultimate-dana-44-cv-axle-set-for-jeep-wagoneer-80-92","title":"RCV 30-Spline Dana 44 CV Axle Set for Jeep Wagoneer ('80-'92)","description":"\u003cp\u003eUpgrade your full-size Jeep Wagoneer with the unmatched strength and smoothness of the RCV Ultimate Dana 44 CV Axle Set. These axles replace the factory 19-spline U-joint shafts with a high-strength constant velocity system that eliminates binding, increases articulation, and delivers twice the strength of OEM shafts.\u003c\/p\u003e\n\u003cp\u003eRCV’s CV design maintains full strength at every steering angle, unlike U-joints, which weaken significantly when turned. The result is smoother power delivery, improved reliability, and reduced breakage when wheeling with big tires, lockers, or increased engine torque.\u003c\/p\u003e\n\u003cp\u003ePerfect for restored, lifted, or performance-built Wagoneers, these CV axles are strong, quiet, low maintenance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT NOTE:\u003c\/strong\u003e All CVJ44OS axle kits require a 30 spline hub gear upgrade. RCV hub gears are compatible with Warn 20990 Premium Lockouts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLeft \u0026amp; right high-strength CV axle shafts\u003c\/li\u003e\n\u003cli\u003e30 spline outer stubs\u003c\/li\u003e\n\u003cli\u003eSST seals \u0026amp; installation tool\u003c\/li\u003e\n\u003cli\u003eSynthetic moly grease\u003c\/li\u003e\n\u003cli\u003eInstallation hardware\u003c\/li\u003e\n\u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003cli\u003eBlack oxide coating (standard)\u003c\/li\u003e\n\u003cli\u003eOptional nickel plating available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eAxle Model: Dana 44\u003c\/li\u003e\n\u003cli\u003eUnit Bearing: No\u003c\/li\u003e\n\u003cli\u003eOEM Inner Spline: 30\u003c\/li\u003e\n\u003cli\u003eOEM Outer Spline: 19\u003c\/li\u003e\n\u003cli\u003eRCV Inner Spline: 30\u003c\/li\u003e\n\u003cli\u003eRCV Outer Spline: 30 (requires 30 spline hub gear upgrade)\u003c\/li\u003e\n\u003cli\u003eLeft Inner Axle Length: 15.8\u003c\/li\u003e\n\u003cli\u003eRight Inner Axle Length: 32.12\u003c\/li\u003e\n\u003cli\u003eOuter Stub Axle Length: 9.94\u003c\/li\u003e\n\u003cli\u003eBoot Technology: RCV bootless, sealed joint design\u003c\/li\u003e\n\u003cli\u003eWarranty: Limited Lifetime (No Questions Asked)\u003c\/li\u003e\n\u003cli\u003eWarranty Note: Warranty is void over 40\" tires\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003e\u003cstrong\u003eDesigned for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eJeep Wagoneer — 1980–1992 with Dana 44 front axle\u003c\/li\u003e\n\u003cli\u003eRequires 30 spline hub gear upgrade (compatible with Warn 20990 Premium Lockouts)\u003c\/li\u003e\n\u003cli\u003eNot compatible with factory 19 spline hub gears without upgrading.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eTech Insight\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003eJeep Wagoneer Dana 44 front axles from 1980–1992 use a 19 spline outer shaft combined with U-joints, both of which become major limitations when upgrading tires, power, or locking differentials. RCV solves these issues by upgrading to a 30 spline CV joint system that maintains full rotational strength at any angle.\u003c\/p\u003e\n\u003cp\u003eBenefits include: • Smoother steering and articulation • Reduced axle bind at full lock • Dramatically improved torque capacity • Increased reliability for lifted and off-road builds\u003c\/p\u003e\n\u003cp\u003eThis is one of the best durability upgrades you can perform on a full-size Jeep.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e","brand":"RCV Performance","offers":[{"title":"Default Title","offer_id":56095466193062,"sku":"CVJ44OS-WAG2","price":1649.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8394\/6406\/files\/CVJ44OS-WAG2-RCV-Dana44-Axle-Jeep-Wagoneer-1.jpg?v=1778100055"},{"product_id":"rcv-ultimate-dana-44-cv-axle-set-for-jeep-wagoneer-74-79","title":"RCV 30-Spline Dana 44 CV Axle Set for Jeep Wagoneer ('74-'79)","description":"\u003cp\u003eGive your classic Jeep Wagoneer the strength it deserves. The RCV Performance Ultimate Dana 44 CV Axle Set replaces the weak factory U-joint axle shafts with a high strength constant velocity design proven to be twice as strong as OEM Wagoneer shafts. Unlike U-joints, which lose strength and bind at steering angle, RCV CV joints maintain full strength and smooth rotation whether driving straight or turned full lock.\u003c\/p\u003e\n\u003cp\u003eThis upgrade eliminates U-joint binding, improves traction, increases durability, and provides a smoother driving feel both on-road and off-road. Even with big tires, V8 power, or lifted suspension, these axles are built to handle it all with minimal maintenance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLeft \u0026amp; right RCV 30 spline CV axle shafts\u003c\/li\u003e\n\u003cli\u003eOuter stubs\u003c\/li\u003e\n\u003cli\u003eSST seals \u0026amp; installation tool\u003c\/li\u003e\n\u003cli\u003eInstallation hardware\u003c\/li\u003e\n\u003cli\u003eSynthetic moly grease\u003c\/li\u003e\n\u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003cli\u003eBlack oxide finish (standard)\u003c\/li\u003e\n\u003cli\u003eOptional nickel plating available\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIMPORTANT NOTE:\u003c\/strong\u003e All CVJ44OS axle kits require a 30 spline hub gear upgrade. RCV hub gears are compatible with Warn 20990 Premium Lockouts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eAxle Model: Dana 44\u003c\/li\u003e\n\u003cli\u003eUnit Bearing: No\u003c\/li\u003e\n\u003cli\u003eOEM Inner Spline: 30\u003c\/li\u003e\n\u003cli\u003eOEM Outer Spline: 19\u003c\/li\u003e\n\u003cli\u003eRCV Inner Spline: 30\u003c\/li\u003e\n\u003cli\u003eRCV Outer Spline: 30 (requires 30 spline hub gear upgrade)\u003c\/li\u003e\n\u003cli\u003eLeft Inner Axle Length: 33.19\u003c\/li\u003e\n\u003cli\u003eRight Inner Axle Length: 14.69\u003c\/li\u003e\n\u003cli\u003eOuter Stub Axle Length: 9.94\u003c\/li\u003e\n\u003cli\u003eBoot Technology: RCV bootless, sealed-joint design\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWarranty Note: Warranty is void over 40 tires\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003e\u003cstrong\u003eDesigned for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eJeep Wagoneer — 1974–1979 equipped with Dana 44 front axle\u003c\/li\u003e\n\u003cli\u003eRequires upgrade to 30 spline hub gears\u003c\/li\u003e\n\u003cli\u003eHub gears compatible with Warn 20990 Premium Lockouts\u003c\/li\u003e\n\u003cli\u003eNot compatible with factory 19 spline lockouts unless upgraded.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eTech Insight\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003eThe original Wagoneer Dana 44 shafts are limited by their 19 spline outer configuration and U-joint design. RCV eliminates both weaknesses by upgrading to a 30 spline constant velocity joint, providing enhanced torque capacity and smoother articulation.\u003c\/p\u003e\n\u003cp\u003eThis setup is ideal for vintage Jeep builds running: • Larger tires • Upgraded engines • Lockers • Off-road suspension systems\u003c\/p\u003e\n\u003cp\u003eThe CV design allows full steering angle without the sudden strength loss or binding common with U-joints while delivering massive gains in reliability and trail performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e","brand":"RCV Performance","offers":[{"title":"Default Title","offer_id":56095466291366,"sku":"CVJ44OS-WAG1","price":1649.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8394\/6406\/files\/CVJ44OS-WAG1-RCV-Dana44-Axle-Jeep-Wagoneer-1.jpg?v=1778100102"},{"product_id":"rcv-ultimate-dana-60-cv-axle-for-ford-f-250-350","title":"RCV 35-Spline Dana 60 CV Axle Set for '05+ Ford F-250\/350","description":"\u003cp\u003eThe RCV Performance Ultimate CV Axle Set is the strongest front axle upgrade available for 2005+ Ford Super Duty trucks running a Dana 60 front axle. These axles eliminate the weaknesses of traditional U-joint shafts by using a high strength constant velocity design that maintains full power delivery at any steering angle. No binding, no shudder, no loss of strength at full lock.\u003c\/p\u003e\n\u003cp\u003eRCV CV Axles are twice as strong as OEM, delivering smooth and consistent torque transfer whether you're towing, rock crawling, sled pulling, or hammering on big power with large tires. They remove steering wheel vibration associated with U-joints and dramatically increase front end durability.\u003c\/p\u003e\n\u003cp\u003eThese axles are low maintenance, run smoothly on the street, and perform in the harshest off-road environments. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLeft \u0026amp; right heavy duty CV axle shafts\u003c\/li\u003e\n\u003cli\u003eSST seals \u0026amp; installation tool\u003c\/li\u003e\n\u003cli\u003eSynthetic moly CV grease\u003c\/li\u003e\n\u003cli\u003eInstallation hardware\u003c\/li\u003e\n\u003cli\u003eBlack oxide coating (standard)\u003c\/li\u003e\n\u003cli\u003eOptional nickel plating for extreme corrosion resistance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eAxle Model: Dana 60\u003c\/li\u003e\n\u003cli\u003eUnit Bearing: Yes\u003c\/li\u003e\n\u003cli\u003eOEM Inner Spline: 35\u003c\/li\u003e\n\u003cli\u003eOEM Outer Spline: 35\u003c\/li\u003e\n\u003cli\u003eRCV Inner Spline: 35\u003c\/li\u003e\n\u003cli\u003eRCV Outer Spline: 35\u003c\/li\u003e\n\u003cli\u003eLong Inner Axle Length: 39.01\u003c\/li\u003e\n\u003cli\u003eShort Inner Axle Length: 16.78\u003c\/li\u003e\n\u003cli\u003eOuter Stub Axle Length: 7.03\u003c\/li\u003e\n\u003cli\u003eBoot Technology: RCV bootless, sealed joint design\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWarranty Note: Warranty void over 40 tires\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eFits 2005+ Ford Super Duty Models with Dana 60 Front Axle\u003c\/li\u003e\n\u003cli\u003eFord F-250 Super Duty (2005–present)\u003c\/li\u003e\n\u003cli\u003eFord F-350 Super Duty (2005–present)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNotes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDirect replacement for OEM U-joint axle shafts\u003c\/li\u003e\n\u003cli\u003eCompatible with factory unit bearings\u003c\/li\u003e\n\u003cli\u003eNo modifications required\u003c\/li\u003e\n\u003cli\u003eOptional nickel plating recommended for winter\/salt heavy climates\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eTech Insight\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003eFord’s 2005+ Dana 60 front axle is strong, but its factory U-joint shafts aren’t built for the heavy loads, big tires, and high horsepower common in modern builds.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRCV solves every failure point:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFull CV design = no loss of strength at steering lock\u003c\/li\u003e\n\u003cli\u003eTwice the strength of OEM Super Duty shafts\u003c\/li\u003e\n\u003cli\u003eEliminates U-joint binding and steering vibration\u003c\/li\u003e\n\u003cli\u003eIdeal for towing, off-road use, wide-open throttle abuse\u003c\/li\u003e\n\u003cli\u003eLong lifespan with minimal maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you're pushing your Super Duty harder than stock components can handle, RCV’s Ultimate CV Axles deliver the reliability and strength today’s high output trucks demand.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e","brand":"RCV Performance","offers":[{"title":"Default Title","offer_id":56095466324134,"sku":"CVJ60-FORD4","price":2899.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8394\/6406\/files\/CVJ60-FORD4-RCV-Dana60-Axl-Ford-F-250_350-1.jpg?v=1778100096"},{"product_id":"rcv-ultimate-dana-44-cv-axle-set-for-jeep-tj-lj-rubicon-03-06-with-35-spline-arb-locker","title":"RCV 35-Spline Dana 44 CV Axle Set for Jeep TJ \u0026 LJ Rubicon w\/ ARB Locker","description":"\u003cp\u003eIf your TJ or LJ Rubicon is running the modern 35-spline ARB two piece locker, this is the correct RCV axle upgrade. The factory style U-joint shafts simply cannot handle the torque output of a 35 spline locker, especially with big tires, deep gears, or high horsepower builds.\u003c\/p\u003e\n\u003cp\u003eThe RCV Ultimate Dana 44 CV Axle Set replaces those weak points with a high strength constant velocity design proven to be twice as strong as OEM. Unlike traditional U-joints, RCV CV joints maintain full strength and smooth rotation at every steering angle and eliminates binding, chatter, and steering angle failures.\u003c\/p\u003e\n\u003cp\u003eThese axles are engineered specifically to the adjusted length requirements of the modern two piece 35-spline ARB locker and deliver unmatched durability on-road or off-road. Smooth, quiet, and low maintenance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLeft \u0026amp; right 35 spline RCV Ultimate CV axle shafts\u003c\/li\u003e\n\u003cli\u003eSST seals \u0026amp; installation tool\u003c\/li\u003e\n\u003cli\u003eSynthetic moly grease\u003c\/li\u003e\n\u003cli\u003eInstallation hardware\u003c\/li\u003e\n\u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003cli\u003eBlack oxide coating (standard)\u003c\/li\u003e\n\u003cli\u003eOptional nickel plating available (contact us)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eAxle Model: 35-spline Dana 44\u003c\/li\u003e\n\u003cli\u003eUnit Bearing: Yes\u003c\/li\u003e\n\u003cli\u003eModified Inner Spline: 35\u003c\/li\u003e\n\u003cli\u003eOEM Outer Spline: 27\u003c\/li\u003e\n\u003cli\u003eRCV Inner Spline: 35\u003c\/li\u003e\n\u003cli\u003eRCV Outer Spline: 27\u003c\/li\u003e\n\u003cli\u003eLeft Inner Axle Length: 16.75 (for modern 35spline ARB two piece locker)\u003c\/li\u003e\n\u003cli\u003eRight Inner Axle Length: 31.625 (for modern 35-spline ARB two piece locker)\u003c\/li\u003e\n\u003cli\u003eOuter Stub Axle Length: 6.11\u003c\/li\u003e\n\u003cli\u003eBoot Technology: RCV bootless, sealed joint design\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWarranty Note: Warranty is void over 44 tires\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned specifically for TJ \u0026amp; LJ Rubicon models running the modern two piece 35 spline ARB locker:\u003c\/li\u003e\n\u003cli\u003eJeep Wrangler TJ Rubicon — 2003–2006\u003c\/li\u003e\n\u003cli\u003eJeep Wrangler Unlimited LJ Rubicon — 2004–2006\u003c\/li\u003e\n\u003cli\u003eFits 35 spline ARB RD147 \/ RD157 modern two piece designs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoes NOT fit\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003eOld three piece ARB 35 spline lockers\u003c\/li\u003e\n\u003cli\u003eDynatrac ProRock housings\u003c\/li\u003e\n\u003cli\u003eFactory 30 spline Rubicon differentials\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eTech Insight\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003eUpgrading the Dana 44 to a 35 spline ARB locker massively increases torque capacity—but the factory style U-joint shafts become the immediate weak link. RCV solves this by using a constant velocity joint that maintains full strength at any angle, dramatically reducing shaft failures when locked in or turning under load.\u003c\/p\u003e\n\u003cp\u003eThese adjusted length 35 spline inner shafts are engineered specifically for the modern two piece ARB locker, ensuring perfect fitment and maximum drivetrain strength for aggressive TJ\/LJ builds.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e","brand":"RCV Performance","offers":[{"title":"Default Title","offer_id":56095466389670,"sku":"CVJ44-35T","price":1449.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8394\/6406\/files\/CVJ44-35T-RCV-Dana44-Axle-Jeep-TJ-LJ-35Spline-ARB-1.jpg?v=1778100068"},{"product_id":"ultimate-30-spline-cv-axle-set-for-toyota-pickup","title":"RCV 30-Spline CV Axle Set for Toyota Pickup ('79-'85) \u0026 4Runner ('84-'85)","description":"\u003cp\u003eThe RCV Performance Ultimate 30-Spline CV Axle Set is the proven upgrade for early Toyota pickups and 4Runners with solid front axles. OEM Toyota axles use strong 30 splines at the differential, but immediately neck down to a weaker 27-spline CV which is a well-known failure point when running larger tires, lockers, or low range gearing.\u003c\/p\u003e\n\u003cp\u003eRCV eliminates the weakness by upgrading the CV joint to a full 30-spline 300M race, keeping the shaft full diameter and dramatically increasing torsional strength. This design removes the OEM bottleneck and creates a reliable, smooth, high angle CV that performs equally well at straight angles or at full steering lock.\u003c\/p\u003e\n\u003cp\u003eManufactured in the USA using premium chromoly and 300M materials, these axles are twice as strong as OEM and operate with a smoothness you can feel both on the road, off-road, or anywhere in between. And every set is backed by RCV’s No Questions Asked Lifetime Warranty.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLeft \u0026amp; right upgraded CV axle shafts\u003c\/li\u003e\n\u003cli\u003eTwo pre-greased high-strength CV joints\u003c\/li\u003e\n\u003cli\u003eBlack oxide coating (standard)\u003c\/li\u003e\n\u003cli\u003eFree 4340 replacement inner hub gear set\u003c\/li\u003e\n\u003cli\u003eOptional nickel plating (upgrade)\u003c\/li\u003e\n\u003cli\u003eCustom inner shaft lengths available\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eIf upgrading to drive flanges\u003c\/em\u003e, RCV recommends using the RCV 4340 Drive Flange Kit. OEM Toyota flanges produce inconsistent results.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\" open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eAxle Type: Toyota Solid Axle CV Upgrade\u003c\/li\u003e\n\u003cli\u003eMaterial – CV Race: 300M alloy steel\u003c\/li\u003e\n\u003cli\u003eMaterial – Shafts: Chromoly steel\u003c\/li\u003e\n\u003cli\u003eOEM Inner Spline: 30\u003c\/li\u003e\n\u003cli\u003eOEM CV Spline: 27 (weak point)\u003c\/li\u003e\n\u003cli\u003eRCV CV Spline: 30 spline\u003c\/li\u003e\n\u003cli\u003eCoating: Black oxide (standard)\u003c\/li\u003e\n\u003cli\u003ePlating: Optional nickel plating available\u003c\/li\u003e\n\u003cli\u003eWarranty: Limited Lifetime (No Questions Asked)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003e\u003cstrong\u003eDirect Fit Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1979–1985 Toyota Pickup \/ Hilux (US) – Solid Front Axle\u003c\/li\u003e\n\u003cli\u003e1984–1985 Toyota 4Runner – Solid Front Axle\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eInternational Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1979–1997 Toyota Hilux \u0026amp; Surf – Solid Axle Front End\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eUpgrade Notes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRecommended drive flange upgrade: RCV Toyota 4340 Drive Flange Kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eTech Insight\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003eToyota solid axle trucks are legendary, but their stock CV neck-down is not.\u003c\/p\u003e\n\u003cp\u003eRCV corrects every factory weakness:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e30-spline full-strength CV race = no more 27-spline reduction \u003c\/li\u003e\n\u003cli\u003e300M and chromoly construction = maximum durability\u003c\/li\u003e\n\u003cli\u003eTwice the strength of OEM\u003c\/li\u003e\n\u003cli\u003eStrong at full lock, not just straight ahead\u003c\/li\u003e\n\u003cli\u003eIdeal for lockers, big tires, deep gearing, and hardcore wheeling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is the go to CV upgrade for rock crawlers, overlanders, and restorations that must perform.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e","brand":"RCV Performance","offers":[{"title":"Default Title","offer_id":56095466422438,"sku":"CVJ2851-PU","price":879.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8394\/6406\/files\/CVJ2851-PU-RCV-30Spline-Axle-Toyota-Pickup-1.jpg?v=1778100066"},{"product_id":"rcv-ultimate-dana-44-cv-axle-set-for-jeep-wrangler-rubicon-tj-lj-03-06","title":"RCV Dana 44 CV Axle Set for Jeep Wrangler Rubicon TJ \u0026 LJ ('03-'06)","description":"\u003cp\u003eThe RCV Performance Ultimate CV Axle Set is the strongest upgrade available for the front Dana 44 in your Jeep Wrangler TJ or LJ Rubicon. These axles replace the factory U-joint shafts with a high strength constant velocity design that remains just as strong at full steering lock as it is when straight—eliminating the binding, vibration, and premature failures common with traditional U-joints.\u003c\/p\u003e\n\u003cp\u003eTests prove RCV Ultimate CV Axles are twice as strong as OEM Rubicon shafts, giving your Jeep the confidence to run bigger tires, more power, and harder trails without worrying about breakage. They operate smoothly on the street and reliably on the trail with minimal maintenance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLeft \u0026amp; right RCV Ultimate Dana 44 CV axle shafts\u003c\/li\u003e\n\u003cli\u003eSST seals \u0026amp; installation tool\u003c\/li\u003e\n\u003cli\u003eInstallation hardware\u003c\/li\u003e\n\u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003cli\u003eSynthetic moly grease\u003c\/li\u003e\n\u003cli\u003eBlack oxide coating (standard)\u003c\/li\u003e\n\u003cli\u003eOptional nickel plating available (contact us)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eAxle Model: Dana 44\u003c\/li\u003e\n\u003cli\u003eUnit Bearing: Yes\u003c\/li\u003e\n\u003cli\u003eOEM Inner Spline: 30\u003c\/li\u003e\n\u003cli\u003eOEM Outer Spline: 27\u003c\/li\u003e\n\u003cli\u003eRCV Inner Spline: 30\u003c\/li\u003e\n\u003cli\u003eRCV Outer Spline: 27\u003c\/li\u003e\n\u003cli\u003eLeft Inner Axle Length: 16.9\u003c\/li\u003e\n\u003cli\u003eRight Inner Axle Length: 31.88\u003c\/li\u003e\n\u003cli\u003eOuter Stub Axle Length: 6.11\u003c\/li\u003e\n\u003cli\u003eBoot Technology: RCV bootless, sealed joint design\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWarranty Note: Warranty is void over 40 tires\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for Jeep TJ \u0026amp; LJ Rubicon front Dana 44 axles:\u003c\/li\u003e\n\u003cli\u003eJeep Wrangler TJ Rubicon — 2003–2006\u003c\/li\u003e\n\u003cli\u003eJeep Wrangler Unlimited LJ Rubicon — 2004–2006\u003c\/li\u003e\n\u003cli\u003eFits factory Rubicon 30 spline Dana 44 front axle.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eTech Insight\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003eThe TJ\/LJ Rubicon uses a strong foundation with its front Dana 44, but the OEM U-joint shafts become a limiting factor when adding lockers, bigger tires, or more power. RCV solves this by replacing the U-joint with a constant velocity joint that maintains full torque transfer at any operating angle.\u003c\/p\u003e\n\u003cp\u003eThis means no more binding when turning under power, drastically reduced risk of breakage, better traction, and a noticeably smoother feel both on-road and off. For a TJ or LJ Rubicon build pushing 35–40 tires, this upgrade is essential.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e","brand":"RCV Performance","offers":[{"title":"Default Title","offer_id":56095466520742,"sku":"CVJ44","price":1399.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8394\/6406\/files\/CVJ44-RCV-Dana44-Axle-Jeep-Wrangler-Rubicon-TJ-LJ-1.jpg?v=1778100122"},{"product_id":"ultimate-cv-axle-set-for-land-cruiser-80-series-91-97-30-spline-upgrade","title":"RCV 30-Spline Upgrade CV Axle Set for Land Cruiser 80 \u0026 105 ('91-'97)","description":"\u003cp\u003eUpgrade your Land Cruiser 80 or 105 Series front axle with the RCV Performance Ultimate 30\/30 Spline CV Axle Set—a proven solution to Toyota’s most common front axle failure point. OEM 80 Series axles use a strong 30-spline differential side, but neck down to a coarse 24-spline CV, creating a weak link that often fails under heavy loads, big tires, or locked up trail use.\u003c\/p\u003e\n\u003cp\u003eRCV eliminates this bottleneck by upgrading the CV joint to a 4340 chromoly 30-spline race, eliminating the neck down section entirely and dramatically increasing torsional strength. Tests prove these axles to be twice as strong as OEM, maintaining the same strength at full steering lock as they do in a straight line.\u003c\/p\u003e\n\u003cp\u003eBuilt in the USA using premium chromoly materials, RCV Ultimate CV Axles deliver smoother power transfer, less vibration, and reliable performance both on-road and off-road.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLeft \u0026amp; right upgraded CV axle shafts\u003c\/li\u003e\n\u003cli\u003eTwo pre-greased high strength CV joints\u003c\/li\u003e\n\u003cli\u003eHardware \u0026amp; boots\u003c\/li\u003e\n\u003cli\u003eBlack oxide coating (standard)\u003c\/li\u003e\n\u003cli\u003eOptional nickel plating available for high corrosion environments\u003c\/li\u003e\n\u003cli\u003eCustom length inner shafts available (contact for pricing)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eAxle Type: Toyota 80\/105 Series CV Axle Upgrade\u003c\/li\u003e\n\u003cli\u003eMaterial – CV Race: 4340 chromoly\u003c\/li\u003e\n\u003cli\u003eInner Spline: 30 (OEM)\u003c\/li\u003e\n\u003cli\u003eOuter Spline: 24 (OEM, upgraded to 30-spline RCV race)\u003c\/li\u003e\n\u003cli\u003eRCV CV Spline: 30-spline\u003c\/li\u003e\n\u003cli\u003eBoot Technology: RCV bootless, sealed joint design\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePlating Options: Nickel plating upgrade available\u003c\/li\u003e\n\u003cli\u003eNote: CV joints include dual snap ring grooves, compatible with drive flanges or manual hubs. Some trimming may be required depending on hub configuration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003e\u003cstrong\u003eDirect Fit Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1991–1997 Toyota Land Cruiser 80 Series\u003c\/li\u003e\n\u003cli\u003eFZJ80\u003c\/li\u003e\n\u003cli\u003eHDJ80\u003c\/li\u003e\n\u003cli\u003eHDJ81\u003c\/li\u003e\n\u003cli\u003eHZJ80\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAdditional Global Models\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1991–2007 Toyota Burbuja \/ Autana\u003c\/li\u003e\n\u003cli\u003e1998–2007 Toyota Land Cruiser 105 Series\u003c\/li\u003e\n\u003cli\u003eFZJ105\u003c\/li\u003e\n\u003cli\u003eHZJ105\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNotes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDirect OEM replacement\u003c\/li\u003e\n\u003cli\u003eWorks with factory hubs or manual locking hubs\u003c\/li\u003e\n\u003cli\u003eSome applications may require minor trimming\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eTech Insight\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003eThe Land Cruiser 80 Series is legendary—but its front axle isn’t. Toyota’s 24-spline CV interface has always been a high stress weak point.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRCV’s Ultimate CV design fixes it permanently:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e No more spline neck down → full-strength 30-spline CV\u003c\/li\u003e\n\u003cli\u003eTwice the strength of OEM\u003c\/li\u003e\n\u003cli\u003eSmooth, low vibration torque delivery\u003c\/li\u003e\n\u003cli\u003eStrong at straight angles and at full steering lock\u003c\/li\u003e\n\u003cli\u003eIdeal for 35–40 tires, heavy overland builds, and locked differentials\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you want your 80 or 105 to be as tough as its reputation, upgrading to RCV CV axles is one of the most important steps you can take.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e","brand":"RCV Performance","offers":[{"title":"Default Title","offer_id":56095466553510,"sku":"CVJ2474-30T-RCV","price":1099.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8394\/6406\/files\/CVJ2474-30T-RCV-Axle-Land-Cruiser-30-Spline-1.jpg?v=1778100048"},{"product_id":"rcv-ultimate-dana-44-cv-axle-set-for-jeep-jk-w-dynatrac-prorock-44-w-non-tru-lok-diff","title":"RCV Dana 44 CV Axle Set for Jeep JK w\/Dynatrac ProRock 44 w\/ Non Tru-Lok Diff","description":"\u003cp\u003eIf your Jeep JK Rubicon is running a NON Tru-Lok differential—such as an ARB locker or other aftermarket 30-spline carrier—the factory length Rubicon axle shafts will not fit correctly. The RCV Ultimate Dana 44 CV Axle Set is engineered specifically for JK 44 front axles equipped with aftermarket carriers that change the shaft length requirements.\u003c\/p\u003e\n\u003cp\u003eRCV replaces the OEM U-joint shafts with a constant velocity design that remains just as strong at full steering lock as at straight angles. This eliminates U-joint binding, increases articulation, and provides smooth, consistent power delivery whether you're crawling, trail riding, or running big tires with lockers.\u003c\/p\u003e\n\u003cp\u003eWith twice the strength of OEM Rubicon shafts, this is the ideal solution for JK Rubicon builds running non Tru-Lok diffs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLeft \u0026amp; right CV axle shafts (lengths matched to non Tru-Lok carriers)\u003c\/li\u003e\n\u003cli\u003e32-spline outer stubs\u003c\/li\u003e\n\u003cli\u003eSST seals \u0026amp; installation tool\u003c\/li\u003e\n\u003cli\u003eInstallation hardware\u003c\/li\u003e\n\u003cli\u003eSynthetic moly grease\u003c\/li\u003e\n\u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003cli\u003eBlack oxide coating (standard)\u003c\/li\u003e\n\u003cli\u003eOptional nickel plating available (contact us)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cdetails open=\"\" class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eAxle Model: Dana 44\u003c\/li\u003e\n\u003cli\u003eUnit Bearing: Yes\u003c\/li\u003e\n\u003cli\u003eInner Spline (Non Tru-Lok \/ Aftermarket Locker): 30\u003c\/li\u003e\n\u003cli\u003eOEM Outer Spline: 32\u003c\/li\u003e\n\u003cli\u003eRCV Inner Spline: 30\u003c\/li\u003e\n\u003cli\u003eRCV Outer Spline: 32\u003c\/li\u003e\n\u003cli\u003eLeft Inner Axle Length: 19.125\u003c\/li\u003e\n\u003cli\u003eRight Inner Axle Length: 34.125\u003c\/li\u003e\n\u003cli\u003eOuter Stub Axle Length: 6.25\u003c\/li\u003e\n\u003cli\u003eBoot Technology: RCV bootless, sealed joint design\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWarranty Note: Warranty is void over 40\" tires\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eFits Jeep JK Rubicon models using a non Tru-Lok differential, including:\u003c\/li\u003e\n\u003cli\u003eARB Air Lockers (30 spline)\u003c\/li\u003e\n\u003cli\u003eAftermarket 30 spline carriers\u003c\/li\u003e\n\u003cli\u003eAftermarket housings requiring non-stock shaft lengths\u003c\/li\u003e\n\u003cli\u003eJeep Wrangler JK Rubicon (2007–2018)\u003c\/li\u003e\n\u003cli\u003eJeep Wrangler Unlimited JK Rubicon (2007–2018)\u003c\/li\u003e\n\u003cli\u003eNot for factory Tru-Lok Rubicon carriers.\u003c\/li\u003e\n\u003cli\u003eNot for Dana 30.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eTech Insight\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003eTru-Lok equipped JK Rubicon axles use a carrier with unique shaft lengths. When upgrading to an ARB or other aftermarket carrier, the shaft lengths must change to maintain correct fitment. This RCV kit provides the updated lengths while delivering the well known strength and smoothness of RCV CV technology.\u003c\/p\u003e\n\u003cp\u003eThe constant velocity joint maintains full torque transfer at all steering angles, reducing breakage on 37–40 tires, increasing articulation, and drastically improving drivability when locked in.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e","brand":"RCV Performance","offers":[{"title":"Default Title","offer_id":56095466586278,"sku":"CVJ44-JK-PROK","price":1499.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8394\/6406\/files\/CVJ44-JK-PROK-RCV-Dana44-Axle-Jeep-JK-NonTruLok-Diff-1.jpg?v=1778100079"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8394\/6406\/collections\/Axle_Shafts.jpg?v=1773160659","url":"https:\/\/wideopendesign.com\/collections\/axle-shafts.oembed?page=2","provider":"Wide Open Design","version":"1.0","type":"link"}