The ACL Race Series Main Bearing Set in .025 Oversize is a top-of-the-line performance crankshaft component that offers exceptional durability, precision, and reliability for your engine.

Manufactured with ACL's signature Race Series Tri-Metal material, this bearing set is designed to withstand the rigorous demands of high-performance engines. The set includes bearings for positions 1, 2, and 4, as well as separate upper and lower bearings for position 3, ensuring comprehensive coverage for your engine's main bearings.

With a standard shaft diameter of 2.6768"/2.6775" (67.992mm/68.008mm) and a maximum wall thickness of 0.0954" (2.422mm), these bearings are built to strict specifications to ensure optimal performance and longevity. The housing bore sizes range from 2.8687"/2.8694" (72.866mm/72.882mm) and the maximum lengths vary depending on the position within the engine.

The .025mm Oversize option allows for a precise fit and improved oil clearance, providing a more efficient lubrication system for your engine. Whether you're building a high-performance race car or upgrading your street vehicle, the ACL Race Series Main Bearing Set is the ideal choice for reliable and consistent performance.

With over 70 years of experience in manufacturing precision engine bearings, ACL has a long-standing reputation for quality, innovation, and performance. The company's history in motorsport and commitment to excellence make them a trusted supplier for OEM and aftermarket applications worldwide.

Choose ACL Race Series Main Bearing Set in .025 Oversize for your next engine build and experience the difference that precision engineering and quality materials can make in your vehicle's performance. Trust ACL to deliver the reliability and durability you need for your engine.