The JE Pro Seal head gasket for Mitsubishi 4G63 Evo IV–VIII engines is specified with an 87.5mm bore and 0.045-inch thickness. Intended as a replacement head gasket, it re-establishes combustion chamber and cooling passage sealing between the head and block during rebuilds or repairs. Verify the listed bore and thickness for proper fitment on the compatible 4G63 Evo application.
JE Pro Seal Mitsubishi 4G63 EVO 4-8 87.5mm 0.045in Head Gasket