Cometic Chevy Gen1 Small Block V8 .045in MLS Cylinder Head Gasket - 4.080in Bore - Vortec Heads

When you're rebuilding the top end of your Chevy Gen-1 Small Block V8, you need a head gasket that can handle the job. This Multi-Layer Steel (MLS) gasket from Cometic is built for Vortec heads and features a 4.080-inch bore, with a compressed thickness of 0.045 inches. It's designed to provide a solid seal for high-output engines without needing any extra sealants.

Cometic constructs these gaskets from multiple layers of stainless steel, which gives them strength and helps them resist corrosion. The outer layers are coated with Viton, a heat-resistant rubber material that can handle tough sealing conditions and various surface finishes. This construction makes them suitable for mating aluminum heads to either aluminum or cast iron blocks, as they can manage the forces that arise between different metals. The center layer is stainless steel, allowing for different thickness options to meet specific build needs.

This gasket fits a wide range of vehicles, including models like the Chevrolet Camaro, GMC C1500, and Buick Century from the early to mid-1980s. It's a well-built component for anyone looking to ensure a reliable seal on their Gen-1 Small Block V8.