
The Cometic MLS head gasket for Chevrolet Gen-1 Small Block V8 with Vortec heads (4.165in bore) is constructed from three to five stainless steel layers and is listed with a compressed thickness of 0.120". Its Viton-coated outer faces are heat resistant and the gasket installs without sealants. Combining embossed AMP-coated layers with an uncoated stainless shim, this gasket provides strength, corrosion resistance, rebound under load, and even load distribution to reduce bore distortion in high-output small-block applications.
Cometic Chevy Gen1 Small Block V8 .120in MLS Cylinder Head Gasket - 4.165in Bore - Vortec Heads