{"product_id":"crane-axle-gm-rear-dana-60-wilwood-lightweight-brake-kit-6-piston","title":"Crane Axle GM Rear Dana 60 Wilwood Lightweight Brake Kit- 6 Piston","description":"\u003cp\u003eThe \u003cstrong\u003eCrane Axle Wilwood 13.5\" Rear Brake Kit for GM Dana 60 Kingpin Axles\u003c\/strong\u003e is designed to replace the heavy factory one-ton front brake system with a lightweight, high-performance package built around \u003cstrong\u003eWilwood\u003c\/strong\u003e six-piston calipers. Engineered for rock crawlers, Ultra4 race cars, prerunners, trail rigs, and heavy-duty street trucks, this bolt-on system delivers increased braking performance while reducing unsprung weight.\u003c\/p\u003e\n\u003cp\u003eFeaturing 13.5-inch vented rotors, forged six-piston calipers, machined 6061 aluminum brake hats, and laser-cut steel caliper brackets, this kit provides the stopping power needed for oversized tires and aggressive driving. The lightweight rotating assembly helps improve suspension response while maintaining compatibility with GM Dana 60 kingpin front axles using OEM-style 8-lug wheel hubs.\u003c\/p\u003e\n\u003ch4\u003eIncludes:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e(2) Weld-On Caliper Brackets\u003c\/li\u003e\n\u003cli\u003e(2) Wilwood Forged Dynalite 6-Piston Calipers\u003c\/li\u003e\n\u003cli\u003e(2) 13.5\" Vented Wilwood Rotors\u003c\/li\u003e\n\u003cli\u003e(2) Crane Axle 6061 Aluminum Brake Hats\u003c\/li\u003e\n\u003cli\u003e(1) Set of Brake Pads\u003c\/li\u003e\n\u003cli\u003eComplete Installation Hardware\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\n        \u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\n        \u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\n      \u003c\/svg\u003e \u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003ctable class=\"custom-specs-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eCrane Axle \/ Wilwood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eRear Disc Brake Conversion Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalipers\u003c\/td\u003e\n\u003ctd\u003eWilwood Forged Dynalite 6-Piston\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRotor Diameter\u003c\/td\u003e\n\u003ctd\u003e13.5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRotor Style\u003c\/td\u003e\n\u003ctd\u003eVented\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrake Hat Material\u003c\/td\u003e\n\u003ctd\u003eMachined 6061 Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCaliper Brackets\u003c\/td\u003e\n\u003ctd\u003eLaser-Cut 3\/8\" Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWheel Bolt Patterns\u003c\/td\u003e\n\u003ctd\u003e8 on 6.5\" and 8 on 170mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePiston Area (Per Caliper)\u003c\/td\u003e\n\u003ctd\u003e4.80 sq. in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRotor Hardware\u003c\/td\u003e\n\u003ctd\u003eSafety-Wire Ready Bolts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\u003ctd\u003eBolt-On\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\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\n        \u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\n        \u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\n      \u003c\/svg\u003e \u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003eDesigned for GM Dana 60 kingpin front axles equipped with OEM-style 8-lug wheel hubs.\u003c\/p\u003e\n\u003ctable class=\"custom-specs-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eAxle Application\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1979–1987\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eK30\u003c\/td\u003e\n\u003ctd\u003eGM Dana 60 Kingpin Front Axle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1988–1991\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eK30 Crew Cab\u003c\/td\u003e\n\u003ctd\u003eGM Dana 60 Kingpin Front Axle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eFitment Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFits Crane Axle GM Dana 60 Kingpin Knuckles.\u003c\/li\u003e\n\u003cli\u003eCompatible with OEM GM Dana 60 kingpin knuckles.\u003c\/li\u003e\n\u003cli\u003eCompatible with many aftermarket kingpin knuckles, including Solid Axle and Reid Racing.\u003c\/li\u003e\n\u003cli\u003eDesigned for axles using OEM-style 8-lug wheel hubs.\u003c\/li\u003e\n\u003cli\u003eVerify wheel diameter, wheel backspacing, hub configuration, and knuckle compatibility before ordering.\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\n        \u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\n        \u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\n      \u003c\/svg\u003e \u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003ch3\u003e1. Why upgrade to a six-piston brake system?\u003c\/h3\u003e\n\u003cp\u003eSix-piston calipers distribute clamping force more evenly across the brake pads, improving pedal feel, braking consistency, and heat management during repeated hard stops on heavy off-road vehicles.\u003c\/p\u003e\n\u003ch3\u003e2. What are the advantages of 13.5-inch rotors?\u003c\/h3\u003e\n\u003cp\u003eA larger rotor increases braking leverage, allowing more stopping torque for the same pedal effort. The vented design also helps dissipate heat during prolonged braking on the trail or at race speeds.\u003c\/p\u003e\n\u003ch3\u003e3. Why are aluminum brake hats used?\u003c\/h3\u003e\n\u003cp\u003eMachined 6061 aluminum hats reduce rotating and unsprung weight compared to traditional one-piece rotors. Lower unsprung weight helps the suspension react more quickly to uneven terrain while improving steering response.\u003c\/p\u003e\n\u003ch3\u003e4. Will this kit clear every wheel?\u003c\/h3\u003e\n\u003cp\u003eNo. Six-piston calipers and 13.5-inch rotors require adequate wheel diameter and inside barrel clearance. Always verify wheel size, backspacing, and caliper clearance before installation.\u003c\/p\u003e\n\u003ch3\u003e5. Is this a complete bolt-on conversion?\u003c\/h3\u003e\n\u003cp\u003eYes. This kit is designed as a bolt-on upgrade for compatible GM Dana 60 kingpin front axles using OEM-style 8-lug hubs and compatible kingpin knuckles. Always inspect wheel bearings, hubs, brake hoses, and master cylinder compatibility during installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e","brand":"Crane Axle","offers":[{"title":"Default Title","offer_id":56942847721638,"sku":"CA01051R-6","price":1763.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8394\/6406\/files\/CA01051F-6-Crane-GM-Wilwood-Brake-Kit-6-Piston-1_15869381-893f-4199-acf8-1bdfde72c05f.jpg?v=1786480752","url":"https:\/\/wideopendesign.com\/products\/crane-axle-gm-rear-dana-60-wilwood-lightweight-brake-kit-6-piston","provider":"Wide Open Design","version":"1.0","type":"link"}