Differential Rebuild Kit
4WD; For GM 9.25" and GM 10.5" - Ring and Pinions Including Timken Bearing Kits; 4.56 Ratio; Thick Rear Ring Gear; Requires a 4.10 and Numerically Lower Ratio Carrier
Differential Rebuild Kit
4WD; For GM 9.25" and GM 10.5" - Ring and Pinions Including Timken Bearing Kits; 4.88 Ratio; Thick Rear Ring Gear; Requires a 4.10 and Numerically Lower Ratio Carrier