Cometic Chrysler 318/340/360 4.080inch Bore .120 Thickness MLS Head Gasket

This is a Cometic Multi-Layer Steel (MLS) head gasket, specifically made for Chrysler 318, 340, and 360 cubic inch LA-series V8 engines. It has a 4.080-inch bore and a compressed thickness of 0.120 inches. MLS gaskets are a solid choice for rebuilding or upgrading these classic Mopar engines, offering improved sealing performance over older composite designs.

Cometic builds these gaskets with multiple layers of stainless steel for strength and corrosion resistance. The outer layers are coated with Viton, a heat-resistant rubber material that seals exceptionally well against aluminum heads and blocks, or even aluminum heads on cast iron blocks. This construction means you don't need to use any extra sealants, and the gasket can handle the stresses of higher output engines. The center shim layer can be varied to achieve different thicknesses, and this particular gasket is set at 0.120 inches compressed.

This gasket fits a wide range of Chrysler, Dodge, and Plymouth vehicles from the mid-60s through the early 90s, including popular models like the Dodge D150 pickup, Chrysler Cordoba, and Dodge Charger. It's a well-built component designed for reliable sealing in demanding applications.