The Cometic VW/Audi VR6 3.2L 24V 85MM .075in MLS Head Gasket is a high-performance, multi-layer steel gasket designed to withstand the extreme pressures and temperatures generated by high-performance engines. It is designed to provide superior sealing and durability, while the stainless steel construction ensures long-lasting reliability. The 85mm bore size allows for increased air flow and better combustion, while the .075in thickness ensures a tight seal. The MLS (Multi-Layer Steel) construction helps prevent blow-by and ensures a leak-free seal. This gasket is perfect for those looking to build a high-performance engine.