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Differential Overhaul Kits

Our kits include all the necessary components for a differential rebuild and/or a ring and pinion change. All kits include: Carrier bearings/races, pinion bearings/races, ring gear bolts, crush sleeve, an assortment of case side shims, pinion lock nut, marking compound, Loctite, pinion seal and cover gasket. Please note kit is supplied with left hand thread ring gear bolts which fit most aftermarket gears as well as many original GM gears. If you need us to substitute right hand thread bolts, just let us know. All kits work with open or Anti-Spin differentials. All bearings in all kits are US made!

DescriptionPhotosItem NumberPriceQuantity 
64-67 10 Bolt Differential Rebuild Kit
1964-1967 All B or P 8.2" 10 Bolt differentials. Note: Will not fit 6 pinion models.

46-112 259.95
67-68 12 Bolt O Axle Differential Rebuild Kit
1967-1968 12 Bolt O axle with factory 3.42 thru 5.00 ratios (31 spline axles).

46-116 259.95
67-70 12 Bolt O Axle Differential Rebuild Kit
1967-1970 All 12 Bolt O axle (except 1967-1968 with 3.42 to 5.00 ratio).

46-114 259.95
71-76 10 Bolt Differential Rebuild Kit
1971-1976 All 8.5" 10 Bolt B-O-P differentials.

46-192 229.95
Oldsmobile Cutlass and Olds 442 Differential Rebuild Kit 8.2 8.5 BOP 12 Bolt O Axle