Cometic 38-48 Ford Flathead V8 24 Bolt 3.375 inch Bore .051 inch MLS Head Gasket

Starting with a compressed thickness of just 0.051 inches, this Cometic Multi-Layer Steel (MLS) head gasket is built to handle the demands of high-output engines. It's constructed from multiple layers of stainless steel, with the outer layers getting a tough coating of Viton rubber. This combination offers excellent sealing performance without needing any extra sealants, making it a solid choice for rebuilding or refreshing your 1938-1953 Ford or Mercury V8 engine, whether you're working with aluminum heads on cast iron blocks or aluminum on aluminum.

The stainless steel layers give this gasket strength and the ability to rebound, while also resisting corrosion. The Viton coating on the outer layers is a heat-resistant material, capable of handling temperatures up to 482 degrees Fahrenheit, which is crucial for keeping a seal under pressure and heat. The center layer is uncoated stainless steel, and Cometic uses different thicknesses here to achieve the specific operating thickness of 0.051 inches for this gasket. This design helps it withstand the shearing forces that can occur between different metals, ensuring a reliable seal for your engine.

This gasket is designed to fit a wide range of Ford and Mercury vehicles from the late 1930s through the early 1950s, including popular models like the Ford F-Series trucks (F-1, F-2, F-3, F-4, F-100, F-250, F-350) and various Ford and Mercury sedans and wagons from those years.