Cometic Chrysler LA V8 .040in MLS Cylinder Head Gasket - 4.030in Bore

This Cometic Multi-Layer Steel (MLS) head gasket is built with a 4.030-inch bore and a compressed thickness of 0.040 inches, making it a solid choice for rebuilding or upgrading Chrysler LA V8 engines. MLS gaskets are constructed from multiple layers of stainless steel, which gives them increased strength and the ability to rebound, helping them resist corrosion and withstand the forces created between different block and head materials, like aluminum to cast iron. The outer layers of this gasket are coated with Viton, a heat-resistant rubber material that can handle temperatures up to 482 degrees Fahrenheit, ensuring a reliable seal in demanding conditions without needing additional sealants.

The multi-layer design provides maximum sealing performance, which is crucial for today's high-output engines. This construction also helps manage the shearing forces that can occur when mating dissimilar metals, such as aluminum heads to cast iron blocks. The center layer is uncoated stainless steel and can be varied to achieve different thickness requirements, allowing for precise engine builds. This gasket is designed to fit a wide range of vehicles, including models like the Dodge Charger, Chrysler Cordoba, and Bristol 408.