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ADDED TO YOUR CART!
Clutch Disc/Shim Kit, Rear Differential, 8.5" Posi, Supplemental
ADDED TO YOUR WISHLIST!
Renew your 8.5” GM posi rear end with this supplemental rebuild kit from OPGI. Manufactured in the USA and designed for a variety of differential applications, the complete kit features all new components to extend the life of your diff while providing superior performance. Kit includes: - 300lb Preload “S” Spring (1) - Cross Pin (1) - Cross Pin Bolt (1) - Thrust Washers (2) - C-Clips (2) - GM Limited Slip Additive (1) For use on Posi Units featuring the following casting numbers: 410408, 410409, 671, 672, 673, 725, 726 and 588.
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