Cometic Ford 239 Flathead V8 .120in MLS Cylinder Head Gasket - 3.250in Bore - 24 Stud

Starting with a compressed operating thickness of 0.036 inches, this Cometic Multi-Layer Steel (MLS) head gasket is built for serious sealing. It's specifically designed for Ford 239 Flathead V8 engines, featuring a 3.250-inch bore and accommodating 24 studs, making it a solid option for a range of classic Ford and Mercury vehicles from the mid-1940s, including pickups and sedans.

The strength of this gasket comes from its multiple layers of stainless steel, which help it resist corrosion and maintain sealing integrity under high output conditions. The outer layers are coated on both sides with Viton, a heat-resistant rubber material capable of handling temperatures up to 482 degrees Fahrenheit. This advanced coating is crucial for sealing aluminum heads to cast iron blocks, as it can handle the shearing forces that arise from the different expansion rates of these materials. The center layer is uncoated stainless steel, allowing for precise thickness control to meet specific engine build requirements.

Because these MLS gaskets are designed for maximum sealing performance, they typically do not require any additional sealants, simplifying installation. This gasket is a well-built component for rebuilding or maintaining your Flathead V8.