1979-1993 Mustang Rear Axle 31 Spline Upgrades

Looking for a 1979-93 Mustang rear axle kit with 3.73 or 4.10 gears, axles, and differential included? Late Model Restoration has you covered with our all in one performance rear axle kits. With combinations including 4-lug or 5-lug axles, 31 spline axles, 3.73 or 4.10 gears and 31 spline differentials, upgrading your rear axle has never been easier. These heavy duty kits include differential covers, gaskets, seals axle bearings, wheels studs, gear oil, friction modifier and everything else you need to have a built 8.8 rear end.

These parts fit: 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, and 1993 Fox Body Mustang.

1979-1993 Mustang Rear Axle 31 Spline Upgrades Tech Info

Build your rear end to handle the harsh demands of the track with Late Model Restoration's 1979-1993 Mustang rear axle kits. These kits include axles, differentials, wheels studs, rear end gears, a differential cover and gasket, a gear install kit, gear oil and friction modifier. Choose from 3.73 or 4.10 gears and 4-lug or 5-lug to give your Fox Body the performance you need.