The Cometic MLS head gasket for GM LS Gen-3/4 small block V8 fits a 3.810" bore with .036" thickness and uses embossed multi-layer steel construction. HP shim technology increases clamp load around the combustion chamber to improve sealability, while AMP-coated outer layers and an uncoated stainless shim core manage load distribution. Built to meet demanding sealing environments for GM LS applications.
Cometic GM LS1/LS2/LS3/LS6 Gen-3/4 Small Block V8 3.810in Bore .036in MLS Cylinder Head Gasket