Cometic Chrysler 6.1L Gen-3 Hemi .056in MLS Cylinder Head Gasket-4.185in Bore-Aluminum Sleeved Block

This is a Cometic Multi-Layer Steel (MLS) head gasket designed for your 6.1L Gen-3 Hemi engine. It features a 4.185-inch bore and is built for blocks with aluminum sleeves. MLS head gaskets are made from multiple layers of stainless steel, giving them increased strength and the ability to resist corrosion. They are ideal for sealing aluminum heads to either aluminum or cast iron blocks, handling the stresses that can arise between different metals.

The outer layers of this gasket are embossed and coated with Viton, a heat-resistant rubber material that can handle temperatures up to 482 degrees Fahrenheit. This coating helps ensure a strong seal even in demanding conditions and across various surface finishes. The center layer is uncoated stainless steel, and its thickness can be varied to meet different requirements, with this specific gasket having a compressed operating thickness of 0.036 inches. These gaskets are designed to provide maximum sealing performance for high-output engines and do not require additional sealants.