Cometic Chrysler LA V8 .051in MLS Cylinder Head Gasket - 4.125in Bore - With 318 A Head

This product includes one Cometic Multi-Layer Steel (MLS) cylinder head gasket, designed for Chrysler LA V8 engines with a 4.125-inch bore and specifically for the 318 A head configuration. MLS gaskets are built with multiple layers of stainless steel, offering improved strength and resistance to corrosion. The outer layers are coated with Viton, a heat-resistant rubber material that handles harsh sealing environments and varying surface finishes, making these gaskets suitable for both aluminum and cast iron block applications. They are designed to provide maximum sealing performance for high-output engines and do not require additional sealants.

The multi-layer stainless steel construction allows the gasket to rebound and resist shearing forces, especially when mating aluminum heads to cast iron blocks. The center layer is stainless steel and can be varied in thickness to meet different requirements; this particular gasket has a compressed operating thickness of 0.098 inches and an initial bore size of 4.125 inches, with a specified gasket thickness of .051 inches. These gaskets are a solid option for rebuilding or upgrading engines that see demanding use.

This gasket fits a wide range of Chrysler, Dodge, and Plymouth vehicles from the early 1970s through the early 1990s, including models like the Dodge D150 Pickup, Chrysler Newport, and Dodge Charger. Always refer to your vehicle's service manual for specific installation procedures and torque specifications.