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Part fits the following years1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977

    Clutch Disc and Shim Kit, Rear Differential, 8.5" Posi Fits 1970-77 El Camino+ 10 other models

    Retail Price $219.95 You Save $19.96
    OPGI Price$199.99
    Part# CH31612
    Low Stock
    Only a few left available for immediate delivery

    8.5" Posi Units.

    Includes necessary clutch discs and shims.

    The 8.5" posi clutch disc and shim kit is available to offer a complete kit to be able to rebuild the factory GM 8.5 posi-traction differential clutch packs and shims in their rear-ends. These kits feature carbon steel clutches which are very similar to the ones used by GM from the factory and the necessary shims. Also available is a supplemental kit which includes various parts to rebuild the differential itself including the s-spring, thrust washers, cross pin, cross pin bolt, c-clips and GM Limited Slip Additive. Most importantly each kit is made right here in the U.S.A.!.

    INCLUDES: (8) tabbed carbon steel clutch discs, (6) splined carbon steel clutch discs, (2) .010 shims, (2) .015 shims, (2) .020 shims, (2) .060 shims.

    • Aftermarket product, usually an enhancement product.
    California Prop 65 Icon WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

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    Vehicle Fitment

    Make & ModelYear RangeApplication Details
    Buick Grand National1984-1987
    Buick Regal1984-1987
    Buick T-Type1984-1987
    Cadillac Fleetwood1971-1984
    Chevrolet Chevelle1970-1977
    Chevrolet El Camino1970-1977
    Chevrolet Monte Carlo1973-1977
    Oldsmobile Cutlass/4421971-1977
    Pontiac Bonneville1971-1976
    Pontiac Bonneville1973-1976
    Pontiac Catalina1971-1976
    Pontiac Catalina1973-1976
    Pontiac Grand Prix1973-1976

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