This hot rod V8 Quick Change rear end features a 8 3/8" 3.78 ring and pinion, a heat-treated lower shaft, Wedgelock gear driven positive traction differential, axle seals, standard or finned back cover and the 6-spline back gear set of your choice. It uses a31-spline big bearing axles and accommodates aftermarket disc or stock Ford drum brakes. We offer it in two widths, 55" and 57" overall (measured at the wheel mounting surface).
