{"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","url":"https:\/\/wideopendesign.com\/products\/ultimate-30-spline-cv-axle-set-for-toyota-pickup","provider":"Wide Open Design","version":"1.0","type":"link"}