ACL Race Series Main Bearings for Subaru EJ20/EJ22/EJ25 0.027mm Oversized

ACL Race Series Main Bearings for Subaru EJ20 / EJ22 / EJ25 — 0.027mm Oversized ACL Race Series main bearings are engineered for high-performance Subaru engines (EJ20, EJ22, EJ25) requiring precision fit and increased durability. These bearings are 0.027mm oversized and designed for thrust load in the #5 position, offering reliable operation under race and boosted conditions. Key Features Exact Fit: Manufactured for Subaru EJ20/EJ22/EJ25 blocks with correct dimensions for #5 thrust location. 0.027mm Oversize: Provides additional material for reboring and improved oil film stability in rebuilds or modified engines. Race-Proven Materials: High-strength bearing alloys and precision plating reduce wear and improve fatigue resistance. Enhanced Load Capacity: Optimized for high RPM, forced induction, and hard-driving applications. Quality Control: CNC-checked tolerances and matched set consistency for crankshaft stability. Why Choose ACL ACL is known for motorsport-grade engine components. These main bearings help extend engine life, maintain oil pressure under stress, and support accurate crankshaft alignment for improved performance and reliability. Application: Subaru EJ20, EJ22, EJ25 — use where a 0.027mm oversized main bearing is specified and thrust is located at journal #5.