A body 8.75" housing

All bodystyles brakes will work as long as they are from a 3 inch axle tube reaqr end,includeing 8 1/4 8 3/4 D60 9 1/4 . I used B body 8 1/4 on mine. Shock plates fit too. You will end up 3/4 " wider per side with the B or C brakes and axle setup. -