RCV Big Bell kits

RCV Performance Ultimate CV Axles simply replace your Ford F-250/350's Dana 60 U-joint axle shafts with a high-strength constant velocity design. These Big Bell CVs are our 2.5 ton Rockwell CVs, but the outer stub is designed to fit directly to the large...

RCV Performance Ultimate CV Axles simply replace your Ford F-250/350's Dana 60 U-joint axle shafts with a high-strength constant velocity design. These Big Bell CVs are our 2.5 ton Rockwell CVs, but the outer stub is designed to fit directly to the large...

RCV Performance Big Bell 47/40 Spline axle set is the ultimate solution designed to fit Rockwell or Custom Dana 80 axles. The Big Bell CVs are our 2.5 ton Rockwell CVs, with Rockwell length stub shafts. The inner 40 spline shafts are made-to-order...

RCV Performance Big Bell 47 Spline axle set is the ultimate solution designed to fit Rockwell or Custom Dana 80 axles.  The Big Bell CVs are our 2.5 ton Rockwell CVs, with Rockwell length stub shafts.  The inner 47 spline shafts are made-to-order using...

RCV Performance Big Bell CVs are the ultimate solution designed to fit the massive Spidertrax Pro Series 45 spline unit bearings.  The Big Bell CVs are the same housing and internals as our 2.5 ton Rockwell CVs,  just with a shorter stub for the unit...

RCV Performance Big Bell CVs are the ultimate solution designed to fit the massive Spidertrax Pro Series 45 spline unit bearings.  The Big Bell CVs are the same housing and internals as our 2.5 ton Rockwell CVs,  just with a shorter stub for the unit...

RCV Performance Big Bell CVs are the ultimate solution designed to fit 2005+ Ford F450 and F550 Super Duty.  The Big Bell CVs are our 2.5 ton Rockwell CVs, but the outer stub is designed to fit directly to the large 32 spline 2005+ Ford Dana 60...

RCV Performance Big Bell CV Axles simply replace the weak Dana 60 U-joint axle shafts with a high-strength constant velocity designed for 2.5 ton Rockwells. Strongest option on the market.  CV shafts are just as tough at a straight angle as they are at...

RCV Performance Ultimate CV Axles simply replace your factory 2.5 Ton Rockwell U-joint axle shafts with a high-strength constant velocity design. Tests prove Ultimate CV Axles to be twice as strong as OEM shafts, and they're just as tough at a straight...

RCV Performance Big Bell CVs are the ultimate solution designed to fit big knuckles like the Reid Super Kingpin knuckles for Ford Super-60 unit bearings.  The Big Bell CVs are our 2.5 ton Rockwell CVs, but the outer stub is designed to fit directly to...

RCV Performance Ultimate CV Axles simply replace your factory 2.5 Ton Rockwell U-joint axle shafts with a high-strength constant velocity design. Tests prove Ultimate CV Axles to be twice as strong as OEM shafts, and they're just as tough at a straight...