Cometic Dodge 6.4L SRT-8 4.12in Bore .036in MLS Head Gasket - Left

This is the Cometic Multi-Layer Steel (MLS) head gasket, specifically the left-side gasket for your 6.4L Hemi engine. You get one gasket in this package, designed with a 4.12-inch bore and a compressed thickness of 0.036 inches. This gasket is built to handle the demands of high-output engines, making it a solid choice for rebuilding or replacing your cylinder head seals.

Cometic uses multiple layers of stainless steel for increased strength and resistance to corrosion. The outer layers are coated with Viton, a heat-resistant rubber material that can handle temperatures up to 482 degrees Fahrenheit. This combination is ideal for sealing between aluminum heads and either aluminum or cast iron blocks, as it can manage the stresses that arise from different metal expansion rates. The center layer is also stainless steel, allowing for precise thickness control.

This gasket is designed to provide maximum sealing performance without needing additional sealants, which simplifies installation. It's a well-built component that fits a range of vehicles, including models like the Dodge Challenger, Ram 1500, and Jeep Grand Cherokee.