Cometic Gasket Cometic GM LSX Gen-4 Small Block V8 .056in MLS Cyl Head Gskt-4.060in Bore-1/2in and 3/8in Studs-RHS C15527-056

CG Head Gaskets

Engine Cylinder Head Gasket

The HP shim technology increases clampload around the combustion chamber, thereby increasing the sealability of the head gasket around the open deck block.

GM LSX Gen-4 Small Block V8 .056 " MLS Cylinder Head Gasket, 4.060 " Bore, 1/2 " and 3/8 " Studs, RHS