Cometic Cummins 6.7L ISB .056in MLX Cylinder 4.312in Bore Head Gasket

This Cometic Multi-Layer Steel (MLS) head gasket is built with multiple embossed layers of stainless steel, featuring Viton rubber coating on the outer layers. This construction is designed to handle the demands of high-output Cummins 6.7L ISB engines, offering a compressed operating thickness of 0.098 inches. It’s a solid choice for both aluminum-to-aluminum and aluminum-to-cast iron block configurations, as it can withstand the shearing forces that occur between dissimilar metals.

The strength of MLS gaskets comes from their layered stainless steel construction, which also allows them to rebound and resist corrosion. The Viton coating on the outer layers is a heat-resistant material capable of handling temperatures up to 482 degrees Fahrenheit, making it suitable for harsh sealing environments and various load conditions. The center layer is uncoated stainless steel and can be varied to meet different thickness requirements, like the 0.056 inch thickness of this specific gasket, which also features a 4.312 inch bore.

This gasket is designed to provide maximum sealing performance without the need for additional sealants, ensuring a reliable seal for your engine.