Cometic Chrysler 6.4L Apache Gen-3 Hemi .120in MLS Cylinder Head Gasket - 4.120in Bore - RHS

This Cometic Multi-Layer Steel (MLS) head gasket is built with multiple embossed stainless steel layers, featuring a Viton rubber coating on the outer surfaces. This construction is designed to handle the high output of modern engines, providing a strong seal without needing additional sealants. It's well-suited for applications pairing aluminum heads with either aluminum or cast iron blocks, as the multi-layer design can manage the stresses that arise from dissimilar materials.

The stainless steel layers offer increased strength and resistance to corrosion, while the Viton coating on the outer layers is heat resistant up to 482°F (250°C), making it capable of withstanding demanding sealing environments and surface finishes. The center layer is stainless steel and can be varied in thickness to meet specific requirements, with this particular gasket having a compressed operating thickness of 0.036 inches and a bore size of 4.120 inches, intended for a 0.120 inch uncompressed thickness. This gasket fits a range of vehicles, including models like the Dodge Challenger, Jeep Grand Cherokee, and Ram 1500.