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The Cometic MLS head gasket for GM LS Gen-3/4 small block V8 applications is a multi-layer steel cylinder head gasket specified at .030 in. for a 4.100 in. bore. Its embossed outer layers are coated with Viton for heat resistance and corrosion protection, while the multi-layer steel construction is intended to provide strong sealing across varied head/block material combinations without sealants.
Cometic GM LS1/LS2/LS3/LS6 Gen-3/4 Small Block V8 .030in. MLS Cylinder Head Gasket 4.100in. Bore
