
The Cometic MLS cylinder head gasket for Chevrolet Gen-1 Small Block V8 (.045in, 4.100in bore, round bore) employs multiple embossed stainless steel layers with Viton-coated outer faces and an uncoated center shim. MLS construction is intended for high-output engines, offering rebound under load, corrosion resistance to high temperatures, no-sealant installation, and improved load distribution to limit bore distortion.
Cometic Chevy Gen-1 Small Block V8 .045in MLS Cylinder Head Gasket - 4.100in Bore - Round Bore