The Cometic MLX multi-layer steel head gasket for Porsche 997.2 / 991.1 / 991.2 right-hand bank is a .040 in. MLX cylinder head gasket sized for a 105mm bore (cylinders 4–6). Made from embossed stainless steel layers with Viton-coated outer faces and an uncoated central shim, it seals high-output engines without additional sealants and resists corrosion and metal shear while employing an integrated stopper layer for combustion chamber sealing.
Cometic Porsche 997.2/991.1/991.2 A170/MA1.71/MA1.75/MA1.76/Etc. .040 105mm Bore MLX RHS Head Gasket