Cometic Cummins 5.9L ISB CR .070in MLX Cylinder 4.100in Bore Head Gasket

Cometic Gasket is known for making well-built engine components, and this Multi-Layer Steel (MLS) head gasket is a prime example. If you're working on a 2003-2008 Dodge Ram 2500 with the Cummins 5.9L ISB CR engine, this gasket is designed to provide a strong seal for your cylinder head.

This gasket is built with multiple layers of stainless steel, which gives it increased strength and the ability to rebound, helping it resist corrosion and handle the forces between aluminum and cast iron blocks. The outer layers are coated on both sides with Viton, a heat-resistant rubber material that can handle temperatures up to 482°F (250°C) and works well in tough sealing environments. The center layer is stainless steel and can be varied to achieve different thicknesses; this particular gasket has a compressed thickness of 0.098 inches and is designed for a 4.100-inch bore, with a 0.070-inch thickness specification.

Because it's a Multi-Layer Steel gasket with the Viton coating, it doesn't require any additional sealants, making installation more straightforward. It's a solid option for high-output engines where reliable sealing is critical.