Cometic Chrysler LA V8 .051in MLS Cylinder Head Gasket - 4.040in Bore - With 318 A Head

This is a Cometic Multi-Layer Steel (MLS) cylinder head gasket designed for Chrysler LA V8 engines with a 4.040-inch bore, specifically for heads designated as '318 A Head'. These gaskets are built to handle the demands of higher output engines, offering a reliable seal without the need for additional sealants. They are well-suited for applications pairing aluminum heads with either aluminum or cast iron blocks, as the multi-layer steel construction can manage the stresses between dissimilar metals.

The construction features multiple embossed stainless steel layers. The outer layers are coated on both sides with Viton, a heat-resistant rubber material capable of withstanding temperatures up to 482°F (250°C). This coating is designed to perform in tough sealing environments, under various load conditions, and on different surface finishes. The center layer is uncoated stainless steel and can be varied in thickness to meet specific engine requirements, with this particular gasket having a compressed operating thickness of 0.036 inches and an uncompressed thickness of 0.051 inches.

This gasket fits a wide range of vehicles, including models like the Dodge Challenger, Chrysler Cordoba, and Bristol 409. It's a solid option for rebuilding or repairing your engine where a dependable seal is critical.