This ACL standard-size main bearing set fits Mitsubishi 4G63/4G64 engines used in second-generation DSM and early Evo I–IV models with the seven-bolt main configuration. The set supplies OE-dimension main bearings for routine engine rebuilds or replacements, intended for restoring proper crank support and oil clearance in these specific Mitsubishi engines.
ACL Mitsubishi 4G63/4G64 7 Bolt 2nd Gen DSM and EVO I-IV Standard Size Main Bearing Set