Description
A quality differential rebuild kit eliminates guesswork and ensures you have every component needed for a proper installation—no missing parts, no return trips. Whether you’re restoring a classic or maintaining a high-mileage 7.5-inch GM 10-bolt, this complete kit delivers the precision components and hardware necessary to achieve proper bearing preload, backlash, and seal integrity. Save time on sourcing individual parts and get your differential assembled right the first time.
What’s Included:
- Bearings and races
- Crush sleeve assembly
- Gaskets and seals
- Shim kit
- Hardware fasteners
- Marking compound
Technical Specifications:
- GM 10-bolt differential
- 7.5-inch housing
- MPN: 308K
- Bolt-on installation
- Complete rebuild kit
- DIY-friendly assembly






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