Cometic Chevy Gen1 Small Block V8 .036in MLS Cylinder Head Gasket - 4.165in Bore - Vortec Heads

This is a Cometic Multi-Layer Steel (MLS) cylinder head gasket designed for Chevy Gen 1 Small Block V8 engines, specifically when using Vortec heads. It features a 4.165-inch bore and a compressed thickness of .036 inches. MLS gaskets are a solid choice for high-output engines because they offer excellent sealing without needing additional sealants, and they handle the differences in expansion between aluminum heads and cast iron blocks well.

The construction involves multiple layers of stainless steel for strength and corrosion resistance. The outer layers are coated with Viton, a heat-resistant rubber material that can handle tough sealing conditions and various surface finishes. The center layer is uncoated stainless steel and can be varied in thickness to meet different requirements, like the .036-inch compressed thickness on this particular gasket. This design helps prevent leaks and ensures consistent performance.

This gasket fits a wide range of vehicles from the early 1980s, including models like the Chevrolet Camaro, GMC C1500, and Buick Regal. It's a well-built component for rebuilding or repairing your engine's top end.