
Brian Crower head gasket for Mitsubishi 4G63 / Evo I–III with an 86mm bore and 0.8mm thickness, made by BC in Japan. This replacement gasket matches the specified bore and thickness for early Evo models, providing a correct‑sized sealing component for top‑end assembly or rebuilds where the 86mm bore and 0.8mm gasket specification are required.
Brian Crower Mitsubishi 4G63 / Evo I-III 86mm Bore 0.8mm Thick Gasket (BC Made in Japan)