Cometic Ford Duratec 37 3.845in Bore .047 inch MLX Head Gasket LHS

Features

• The HP shim technology increases clampload around the combustion chamber, thereby increasing the sealability of the head gasket around the open deck block.
• MLX Gaskets utilize an integrated "stopper" layer for combustion chamber sealing
• Improved clamp load around the cylinder without increasing bore distortion
• Embossed Outer Layers Coated w/Viton