Differential Cover Aluminum - GM 10 Bolt 8.5" RG

Black aluminum

1984-87 Buick Grand National with 8.5" ring gear

1964-72 Chevrolet / GM Intermediates with 8.5" ring gear

1964-95 Chevrolet / GM Intermediates (All A-B-C-G-K-O axles)

1965-71 Chevrolet Camaro (All B-C-G-K axles)

1982-92 Chevrolet Camaro Z28 & IROC with 8.5" ring gear

1993-02 Chevrolet Camaro V8 (will not fit heavy duty)

1965-75 Chevrolet Chevelle 

1982-92 Pontiac Firebird Trans AM with 8.5" ring gear

1993-02 Pontiac Firebird V8 (will not fit heavy duty)

1983-87 Chevrolet Monte Carlo SS with 8.5" ring gear

1983-87 Oldsmobile 442 with 8.5" ring gear

1964-87 Chevrolet / GMC 1/2 TON 2WD/4WD(REAR)**will NOT fit 64-70 leaf spring**

1988-02 Chevrolet / GMC 1/2 TON 2WD/4WD (REAR)

1988-92 Chevrolet Blazer full size 2WD/4WD with 8.5" ring gear (REAR)

1988-92 GMC Jimmy full size 2WD/4WD with 8.5" ring gear (REAR)

 1999-Up GMC Sierra 1500 1/2 TON 2WD/4WD with 8.5" ring gear (REAR)

1999-Up Chevrolet Silverado 1500 1/2 TON 2WD/4WD with 8.5" ring gear (REAR)

1988-99 Chevrolet Suburban 1500 1/2 TON 2WD/4WD with 8.5" ring gear (REAR)

1994-99 Chevrolet Tahoe 2WD/4WD with 8.5" ring gear (REAR)

1994-99 GMC Yukon 2WD/4WD with 8.5" ring gear (REAR)