Cometic Chrysler B/RB .036in MLS Cylinder Head Gasket - 4.600in Bore - Siamese Bore

When you're rebuilding the top end of your Chrysler B or RB engine, getting the cylinder head gasket sealed right is crucial for performance and longevity. This Multi-Layer Steel (MLS) head gasket from Cometic is built to handle the demands of high-output engines, offering a reliable seal between your block and heads.

This gasket features multiple embossed layers of stainless steel, with the outer layers coated in Viton, a heat-resistant rubber material that can handle temperatures up to 482°F. The stainless steel construction provides increased strength and resistance to corrosion, while the Viton coating ensures a tight seal even under tough conditions and across various surface finishes. The compressed thickness is set at .036 inches, and the 4.600-inch bore size is ideal for Siamese bore applications, meaning the cylinders are cast without any space between them.

This gasket is designed to fit a wide range of 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 requires no additional sealants, making installation straightforward when you're putting your engine back together.