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Powertrain

Transmission

For Buick, Pontiac and Oldsmobile vehicles

Fitments

AT 4-138 (2.3L)

1992 Buick SKYLARK

1993 Buick SKYLARK

AT 4-138 (2.3L) Quad OHC (SOHC)

1992 Pontiac GRAND AM

1993 Pontiac GRAND AM

1992 Oldsmobile ACHIEVA

1993 Oldsmobile ACHIEVA