
The Cometic MLS head gasket for Chevrolet Gen-1 Small Block V8 with Vortec heads (4.060in bore) is listed at 0.030" compressed thickness and installs without sealants for reliable sealing in high-output small-block engines. Made from embossed stainless outer layers coated with Viton and an uncoated stainless center shim, the gasket offers corrosion resistance, rebound capability, and improved load distribution to reduce bore distortion across dissimilar head and block materials.
Cometic Chevy Gen1 Small Block V8 .030in MLS Cylinder Head Gasket - 4.060in Bore - Vortec Heads