Description
If you’re rebuilding or servicing a Mopar 8-3/4 differential with a 742 casting, proper pinion depth and bearing preload are non-negotiable—get them wrong and you’re looking at premature wear, noise, and potential drivetrain failure. This Allstar Performance Shim Kit eliminates guesswork by providing every component you need for a correct, first-time assembly. Whether you’re a seasoned engine builder or tackling your first rear-end job, having the right shims and hardware on hand means no delays and no improvisation.
What’s Included:
- Pinion retainer
- Pre-load shims
- Crush sleeve
- Pinion nut
- Mounting bolts
- Case-specific shims
Technical Specifications:
- Manufacturer: Allstar Performance
- Part Number: ALL68637
- Application: Mopar 8-3/4 differential, 742 casting
- Carrier Bearing I.D.: 1.796 inches
- Material: High-quality steel
- Installation: Bolt-on assembly
- Warranty: Lifetime
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