Cometic Chrysler B/RB V8 .075in MLS Cylinder Head Gasket - 4.380in Bore

This is a Cometic Multi-Layer Steel (MLS) cylinder head gasket designed for Chrysler B/RB V8 big block engines. It features a 4.380-inch bore and a compressed thickness of 0.075 inches, making it a solid choice for rebuilding or upgrading these classic Mopar powerplants.

Cometic builds these gaskets 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 can handle tough sealing conditions and various surface finishes without needing additional sealants. This construction is ideal for pairing aluminum heads with either aluminum or cast iron blocks, as it can manage the shearing forces that can occur between different metals.

This gasket fits a wide range of Chrysler, Dodge, and DeSoto big block applications from the late 1950s through the late 1970s, including models like the Chrysler New Yorker, Dodge Charger, and DeSoto Adventurer. It's a well-built component designed for high-output engines.