Cometic GM Gen-V/VI Big Block V8 .092in MLS Cylinder Head Gasket - 4.320in Bore

Cometic Gasket is well-known for making solid sealing solutions, and this Multi-Layer Steel (MLS) head gasket is a prime example of their work for high-output GM Gen-V/VI Big Block V8 engines. This gasket is designed to handle the demands of modern performance applications, ensuring a reliable seal between your cylinder head and block. It fits a wide range of Chevrolet and GMC trucks and vans from the early to mid-90s, including models like the Chevrolet C1500 and GMC C2500 Suburban.

What makes this gasket stand out is its construction. It's built with multiple layers of stainless steel, which gives it increased strength and the ability to rebound, helping it resist corrosion and withstand the shearing forces that can occur between aluminum heads and cast iron blocks. The outer layers are coated on both sides with Viton, a heat-resistant rubber material that can handle temperatures up to 482°F (250°C) and works well in tough sealing environments. The center layer is stainless steel and can be varied to achieve different thicknesses, like the .092 inch compressed thickness on this particular gasket, which also features a 4.320 inch bore diameter.