The Cometic MLS head gasket for GM LS Gen-3/4 small block V8 (3.910 in bore) is a multi-layer steel cylinder head gasket with a compressed operating thickness of 0.092 in. It provides sealing for high-output engines without sealants and suits aluminum-to-aluminum or aluminum-to-iron installations. Embossed stainless steel outer layers coated with Viton and an uncoated shim center offer corrosion resistance, the ability to rebound under load, even load distribution across the sealing area, and reduced clamp load to help prevent bore distortion.
Cometic GM LS Gen-3/4 Small Block V8 .092in MLS Cylinder Head Gasket - 3.910in Bore