Cometic Chevy Small Block BRODIX BD2000 Heads 4.030in Bore .040in MLS Head Gasket

This is a Cometic Multi-Layer Steel (MLS) head gasket designed for Chevrolet Gen-1 Small Block V8 engines, specifically intended for use with Brodix BD2000 cylinder heads. It features a 4.030-inch bore and a compressed operating thickness of 0.040 inches, making it suitable for a wide range of GM vehicles from the early 1980s, including models like the Chevrolet Camaro, Corvette, and GMC C1500.

Cometic's MLS gaskets are built with multiple layers of stainless steel for increased strength and resistance to corrosion. The outer layers are coated with Viton, a heat-resistant rubber material that ensures a strong seal even under demanding conditions, and they require no additional sealants. This construction makes them ideal for sealing between aluminum heads and either aluminum or cast iron blocks, as they can handle the shearing forces that can occur between different metals.