Circuit Sports Engine Head Gasket for Mitsubishi Lancer Evolution with 4G63 engine (04-09) 87mm MLS metal reinforced Head Gaskets
are designed to withstand the extreme temperature and cylinder pressure of an ultra high output engine.
Increasing horsepower means increasing cylinder pressure.
A must upgrade for people running high boost. These gaskets can withstand plenty of abuse compared to the OEM paper gaskets.
Head gasket is available in various thicknesses.
Note: Mitsubishi Lancer Evolution with 4G63 engine (04-09)
Part No. HGK-MT4G-0810-IT (Bore: 87mm / 1.0mm thickness).