Cometic Chevy Gen1 Small Block V8 .027in MLS Cylinder Head Gasket - 4.200in Bore

If you're working on a Chevrolet Gen 1 Small Block V8 engine, this Cometic Multi-Layer Steel (MLS) cylinder head gasket is a solid choice for ensuring a strong seal. It's designed with a 4.200-inch bore and a compressed thickness of .027 inches, making it suitable for applications like the Brodix BD2000 cylinder heads. This gasket fits a wide range of vehicles from the early 80s, including models like the Chevrolet C10, Camaro, and GMC C1500.

Cometic builds these MLS gaskets using multiple layers of stainless steel, which gives them increased strength and the ability to rebound, helping them resist corrosion. The outer layers are coated with Viton, a heat-resistant rubber material that can handle tough sealing environments and various surface finishes without needing additional sealants. This construction is ideal whether you're mating aluminum heads to an aluminum block or aluminum heads to a cast iron block, as it can handle the shearing forces that can occur between different metals.