ACL Race Series connecting rod bearings are engineered for high-performance Mitsubishi applications and supplied as a set for 4-cylinder engines. These bearings support many 4G3x and 4G6x variants including 4G63/4G64 and related Hyundai G4CN engines, offering precise oil clearance options and a direct replacement form factor for engines built between the early 1980s and early 1990s.
ACL Mitsubishi 4G63/4G64 6 Bolt 1st Gen DSM Standard Size High Performance w/ Extra Oil Clearance Ro