Cometic Chrysler B/RB .086in MLS Cylinder Head Gasket - 4.600in Bore - Siamese Bore

This is a Cometic Multi-Layer Steel (MLS) cylinder head gasket designed for Chrysler B/RB engines with a 4.600-inch bore and Siamese bores. MLS gaskets are built with multiple layers of stainless steel, giving them increased strength and the ability to rebound while resisting corrosion. The outer layers are coated with Viton, a heat-resistant rubber material that can handle demanding sealing environments and various surface finishes, meaning you don't need additional sealants for installation.

The center layer of this gasket is uncoated stainless steel and can be varied to achieve different thicknesses. This particular gasket has a compressed operating thickness of 0.098 inches, making it a solid option for high-output engines. It's suitable for applications using aluminum heads with either aluminum or cast iron blocks, as the MLS construction can manage the shearing forces that can occur between different metals.

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. Always refer to the manufacturer's installation instructions for specific details.