Cometic GM Gen-V/VI Big Block V8 .056in MLS Cylinder Head Gasket - 4.630in Bore

Built with three to five layers of stainless steel, this Cometic gasket is a solid choice for your GM Gen-V/VI Big Block V8. The stainless steel construction gives it strength and helps it resist corrosion, while also allowing it to rebound well under pressure. This is important for maintaining a good seal, especially in demanding engine environments. The outer layers are embossed and coated with Viton, a material that can handle temperatures up to 482°F, ensuring it holds up even when your engine is working hard.

This gasket is designed with a 4.630-inch bore and a .056-inch thickness, making it suitable for a range of GM Big Block V8 applications from the early 90s through the mid-90s, including trucks like the Chevrolet C1500 and GMC K2500. The Viton coating is applied to both sides of the outer layers, which helps it meet the challenges of various sealing conditions and surface finishes you might encounter during an engine rebuild or repair.