Cometic 94-03 Ford 7.3L Power Stroke .086in MLS Cylinder Head Gasket, 4.140in Bore VIN F Head Gasket

Cometic Gasket is known for making well-built sealing solutions, and this Multi-Layer Steel (MLS) head gasket is a prime example. It’s built for high-output engines like the Ford 7.3L Power Stroke, offering a robust seal that doesn't need extra sealants. This gasket is designed to handle the demands of both aluminum and cast iron blocks, which is important because it can manage the different expansion rates between those materials. You'll find this gasket fits a range of Ford trucks and vans, including models like the F-250 Super Duty, E-350 Econoline, and the Excursion.

What makes this gasket strong is its construction: multiple layers of stainless steel give it resilience and corrosion resistance. 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). This Viton coating is crucial for sealing effectively in harsh environments and on various surface finishes. The center layer is stainless steel and can be varied to achieve different thicknesses, like the .086 inch compressed thickness on this particular gasket, which is designed for a 4.140 inch bore. This updated design helps ensure a solid seal under demanding conditions.