Here we have the cariier bearing tools needed to hold a 9.3" Olds/Pont. This is not a complete narrowing kit.just the carrier bushings. We also have kits for 10 bolt GM, 12 bolt GM, 7.5" GM, 10 & 12 bolt GM, 57-64 Olds, 59-64 Pontiac, 8 3/4" Mopar, Dana 35, Dana 44, Dana 60, 8" Ford, 8.8" Ford and 9" Ford.
