We also have kits for 7.5" GM, 10 bolt GM, 12 bolt GM,57-64 Olds, 59-64 Pontiac, 8 3/4" Mopar, Dana 35, Dana 44, Dana 60, 8.8" Ford, 8" Ford and 9" Ford. These bushings fit where the differential bearings would normally be.
Rearend Narrowing Fixture Bushings - 10 Bolt GM Rear End - 2.535 - 2.25 - 2.891
Rearend Narrowing Fixture Bushings - 7.5" GM Rear End - 2.535 - 2.25 - 2.891
Rearend Narrowing Fixture Bushings - 10 bolt GM Rear End with 9" Ford 3.15" Ends
Rearend Narrowing Fixture Bushings - 8 inch Ford Rear End - 3.15 - 2.835 - 2.891
Rearend Narrowing Fixture Bushings - 6.75" Ford and 7.5" Ford Rear Ends
Rearend Narrowing Fixture Bushings - 1957 - 1964 Olds Rear End - Olds Ford Ends