Cometic Porsche 997.2/991.1/991.2 A170/MA1.71/MA1.75/MA1.76/Etc. .045 105mm Bore MLX LHS Head Gasket

This is a Cometic MLX head gasket, specifically made for Porsche models like the 997.2, 991.1, and 991.2 with A170, MA1.71, MA1.75, or MA1.76 engines. It's designed with a .045 inch thickness and a 105mm bore, which is important for sealing the combustion chamber and preventing leaks between the cylinder head and the engine block.

The MLX construction from Cometic uses multiple layers of stainless steel, with a special coating on the sealing surfaces. This multi-layer design helps it handle the high pressures and temperatures found in performance Porsche engines, offering a strong seal even when the engine is working hard. The .045 thickness is a common choice for rebuilds or modifications where precise compression ratios are needed.