GM CYLINDER HEAD GASKETS & HEAD BOLTSD. 88958614
Ecotec Head Gasket & O-Ring Kit • Reduces cylinder bore distortion and improves cylinder sealing at high horsepower/boost levels • Requires special machining to head and block per included instructions • Includes copper head gasket and four one-piece stainless steel O-rings • For use on head P/N 88958640 12499222 2.2L Cylinder Head Installation Kit (not shown) • Comprehensive kit includes the gaskets and hardware necessary to install the cylinder head on the 2.2L engine • Includes a cylinder head gasket assembly, four intake manifold gaskets, an exhaust manifold gasket, and special cylinder head bolts/screws |