{"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","url":"https:\/\/wideopendesign.com\/products\/rcv-big-bell-axle-set-for-ford-f450-f550","provider":"Wide Open Design","version":"1.0","type":"link"}