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ACL Race Series 0.25mm Oversized Main Bearings for Subaru EJ Engines

For engine builders performing a significant crankshaft regrind, the ACL Race Series 0.25mm Oversized Main Bearing Set offers the precision and reliability needed for high-performance Subaru EJ20, EJ22, and EJ25 engines. Featuring a #5 thrust position, these bearings are engineered to restore proper oil clearance on machined crankshafts, ensuring your engine runs smoothly and reliably under high-load conditions.

Why Choose ACL Race Series Bearings?

• 0.25mm Oversize: Ideal for crankshafts that have undergone professional machining for a performance build.
• #5 Thrust Position: Specifically engineered for Subaru EJ blocks that utilize the rear-most thrust bearing configuration.
• Tri-Metal Durability: ACL’s unique material blend provides excellent fatigue resistance and load-bearing capacity.
• Optimized Performance: Designed to maintain consistent oil pressure and minimize friction in high-RPM environments.

When you are pushing your Subaru to its limits, the quality of your internal engine components is paramount. ACL Race Series bearings are the industry standard for enthusiasts who demand longevity and performance. These bearings provide the necessary clearance to prevent oil starvation and protect your crankshaft journals during heavy acceleration. Equip your engine with the best components on the market. Find all your essential engine parts and performance upgrades right here at GGCRACING.