The Cometic MLS cylinder head gasket for Chevrolet Gen-1 Small Block V8 (.038in, 4.100in bore, round bore) uses multiple embossed stainless steel layers with Viton-coated outer layers and an uncoated shim center. MLS construction is built to handle today's higher cylinder pressures and mixed material clamping, rebounding under load and resisting corrosion while requiring no sealants for dependable sealing in high-output engines.
Cometic Chevy Gen-1 Small Block V8 .038in MLS Cylinder Head Gasket - 4.100in Bore - Round Bore