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Powertrain

Engine Assembly

For Pontiac, Buick, Cadillac, Chevrolet and Oldsmobile vehicles

  • Fitments

8-307 (5.0L, VIN Y, 8th digit)

1988 Pontiac BONNEVILLE
1989 Pontiac BONNEVILLE
1988 Buick LESABRE
1989 Buick LESABRE
1990 Buick LESABRE
1988 Cadillac FLEETWOOD
1989 Cadillac FLEETWOOD
1990 Cadillac FLEETWOOD
1988 Buick ELECTRA
1989 Buick ELECTRA
1990 Buick ELECTRA
1990 Cadillac BROUGHAM
1988 Chevrolet CAPRICE
1989 Chevrolet CAPRICE
1990 Chevrolet CAPRICE

(8-307, 5.0L, VIN Y, 8th digit)

1988 Cadillac BROUGHAM
1989 Cadillac BROUGHAM
1988 Oldsmobile CUSTOM CRUISER
1989 Oldsmobile CUSTOM CRUISER
1990 Oldsmobile CUSTOM CRUISER