Cometic GM LS Gen-3/4 Small Block V8 .080in MLS Cylinder Head Gasket-Bore 4.125in

When you're rebuilding the top end of your GM LS Gen-3 or Gen-4 small block V8, you need a head gasket that can handle the pressure. This Cometic Multi-Layer Steel (MLS) head gasket is built for that job. It's designed to provide a solid seal between your cylinder head and block, even in high-output applications.

What you get here is a well-built gasket made from multiple layers of stainless steel. The outer layers are coated with Viton, a heat-resistant rubber material that can handle temperatures up to 482°F. This coating helps ensure a reliable seal against aluminum heads and blocks, or aluminum heads and cast iron blocks, without needing any extra sealants. The center layer is stainless steel and can be varied to achieve different thicknesses, like the .080 inch compressed thickness on this particular gasket, which is ideal for a 4.125 inch bore.

This gasket fits a wide range of GM vehicles, including popular models like the Chevrolet Camaro, Corvette, and Pontiac GTO. It's a solid option for anyone looking to ensure a strong seal for their LS engine build.