ACL Connecting Rod Bearings for Mitsubishi 4G63 4G64 - .025mm Undersize

ACL Connecting Rod Bearings for Mitsubishi 4G63 / 4G64 - .025mm Undersize Brand: ACL — precision engine protection for performance and rebuilds. These connecting rod bearings are engineered for Mitsubishi 4G63, 4G63T and 4G64 engines requiring a .025mm (0.001") undersize fit. Key Features Exact fit: Designed for Mitsubishi 4G63 (1992–97 with flange main) and 4G64, and 1997-on 4G63 configurations with thrust washers. Undersize specification: .025mm (0.001") undersize to accommodate shaft machining and maintain correct oil clearance. Durable materials: High-grade bearing alloys and precision plating for wear resistance and long service life under high RPM and boost. Complete set: Set of 4 connecting rod bearings for a single engine rebuild. Benefits Improves oil film stability and reduces metal-to-metal contact. Ideal for rebuilt or machined crankshafts needing undersize bearings. OEM-level fitment and finish for reliable installation and performance. Applications: Street, track and performance rebuilds of Mitsubishi 4G63/4G64 engines. Use when crank journals have been undersized to .025mm. Always verify engine variant and journal size before installation.