Cometic Chrysler B/RB 4.50 inch Bore .066 inch MLS Head Gasket

Cometic Gasket is well-known for making dependable sealing solutions, and their Multi-Layer Steel (MLS) head gaskets are a prime example. This particular gasket is built for Chrysler B/RB V8 engines with a 4.500-inch bore and a compressed thickness of 0.066 inches. It’s designed to handle the demands of high-output engines, ensuring a solid seal without needing any extra sealants.

What makes these MLS gaskets stand out is their construction. They use 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. This makes them a great choice whether you're pairing aluminum heads with an aluminum block or an aluminum block with cast iron heads, as they can manage the shearing forces between different metals. The center layer is also stainless steel, and Cometic can vary its thickness for different applications.

This gasket fits a wide range of classic Chrysler, Dodge, and DeSoto vehicles 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 for rebuilding or upgrading your engine.