GM 2.2 391 S NEW FULL

This ProMaxx cylinder was designed/developed this cylinder head from the factory GM 2.2 cylinder head. This is a new aluminum bolt on replacement for your GM 2.2 engine. This fits GM casting number 391s only.

1994-97
Models: Century, Beretta, Cavalier, Corsica, LLV, S10 Pickup, Sonoma, Isuzu Hombre, Cutlass Ciera, Sunfire
Engine Size: 2.2L
Cast #: 391, 391S