ACL Main Bearings for Mitsubishi 4G63/4G64 7 Bolt DSM EVO I-IV 0.25mm Oversized

ACL Main Bearings for Mitsubishi 4G63/4G64 — 0.25mm Oversized Brand: ACL Engineered for high-performance Mitsubishi 4G63 and 4G64 engines, these ACL main bearings are designed for 7-bolt 2nd Gen DSM and EVO I–IV applications. The 0.25mm oversized dimension provides precise fitment after line-boring or block align-honing, delivering reliable oil film and superior load capacity under increased power and RPM. Fitment: Mitsubishi 4G63 / 4G64 — 7-bolt 2nd Gen DSM, EVO I–IV Size: 0.25mm oversized — ideal for line-bored or align-honed blocks Performance: High fatigue strength and improved wear resistance for turbo and high-boost builds Construction: Precision-machined shells with durable tri-metal overlay for consistent oil retention Whether rebuilding for racing or spirited street use, ACL bearings offer proven durability and tight tolerances to protect your crankshaft and maintain oil pressure during hard use. Choose ACL for dependable engine longevity and performance consistency.