Rear Main Crankshaft oil seal

Buick 1983 Skyhawk (J) 2.0B,P 4-cylinder, Buick 1984 Skyhawk (J) 2.0B,P 2nd design – 4-cylinder, Buick 1985 – 1986 Skyhawk (J) 2.0P – 4-cylinder, Buick 1987 – 1989 Skyhawk (J) 2.0-1 – 4-cylinder, Buick 1988 – 1989 Regal (W) 2.8W 6-cylinder, Buick 1989 – 1993 Regal (W) 3.1T ( LHO) 6-cylinder. Chevrolet 1987 – 1989 Beretta, Corsica (L) 2.0-1 4-cylinder, Chevrolet 1990 – 1991 Beretta, Corsica (L) 2.2G ( LM3 ) 4-cylinder, Chevrolet 1992 (L) 2.2-4 ( LN2) 4-cylinder, Chevrolet 1987 – 1989 (L) 2.8W 6-cylinder, Chevrolet 1990 – 1992 Beretta, Corsica (L) 3.1T ( LHO), Chevrolet 1985 Celebrity (A) 2.8X 2nd design, Chevrolet 1985 – 1989 Celebrity (A) 2.8W, Chevrolet 1986 Celebrity (A) 2.8X, Chevrolet 1990 Celebrity (A) 3.1T, Chevrolet 1985 – 1989 Camaro with 2.8S 6-cylinder, Chevrolet 1990 – 1992 Camaro with 3.1T 6-cylinder. Chevrolet Lite Truck ST1 2.8B 2nd design, Chevrolet Lite Truck 1986-1990 ST1 2.8R. Oldsmobile 1985 – 1989 Cutlass (A) 2.8W 6-cylinder, Oldsmobile 1986 Cutlass (A) 2.8X 6-cylinder, Oldsmobile 1985 Cutlass (A) 2.8X Export Canada 2nd design 6-cylinder, Oldsmobile 1990 – 1991 Cutlass (A) 3.1T ( LHO ) (Export) Iraq CMP ( B1Y ) Export- 6-cylinder, Oldsmobile 1982 Firenza (J) 1.8G 4-cylinder, Oldsmobile 1982 Firenza (J) 2.0B, P 4-cylinder, Oldsmobile 1984 Firenza (J) 2.0B, P 2nd design 4-cylinder, Oldsmobile 1985 – 1986 Firenza (J) 2.0P 4-cylinder, Oldsmobile 1987 – 1988 Firenza (J) 2.0-1 4-cylinder.