ACL Race Series main bearings for Mitsubishi 4G63 and 4G64 engines cover the 7-bolt 2nd-generation DSM and Evo I–IV applications in standard size. Specified for high-performance rebuilds, this main bearing set is intended as a direct replacement for those engines and is supplied with extra oil provisions as noted in the product listing.
ACL Mitsubishi 4G63/4G64 7 Bolt 2nd Gen DSM and EVO I-IV Standard Size High Performance w/ Extra Oil