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Cometic MLS cylinder head gasket for GM LSX Gen-4 small block V8, .056 in thickness with a 4.185 in bore for the LHS cylinder. It seals combustion and coolant passages without sealants and is suitable for aluminum head to aluminum or cast-iron block pairings. Constructed from multiple embossed stainless layers with Viton-coated outer faces and a variable uncoated stainless shim to improve load distribution and resist corrosion and shear.
Cometic GM LSX Gen-4 Small Block V8 .056in MLS Cylinder Head Gasket - 4.185in Bore - LHS
