The ACL Race Series Main Bearing Set in .025 Oversize is a high-performance crankshaft component designed to provide maximum durability and reliability for your engine. Made from Race Series (Tri-Metal) material, these bearings are built to withstand the rigors of high-performance applications.

The main bearing set includes bearings for positions 1, 2, 3, 4, and 5, with standard shaft diameters of 2.6373"/2.6378" (66.987mm/67.000mm) and housing bores of 2.8346"/2.8352" (71.999mm/72.014mm). The maximum wall thickness is 0.0981" (2.491mm) for superior strength and stability.

These bearings are specifically designed for engines with a .025mm oversize requirement, providing a precise fit and optimal performance. Additionally, the set does not have a notch, ensuring a smooth and consistent operation.

The ACL Race Series has a long-standing reputation for excellence in the automotive industry. With over 70 years of experience, ACL has been a trusted OEM supplier and aftermarket leader, known for their robust metallurgy, precision engineering, and performance-oriented products.

With a strong history in motorsport, ACL Race Series bearings have been used in a variety of racing disciplines, including Formula 1, Australian Supercars Championship, drag racing, speedway, drifting, and rally. Engine builders worldwide trust ACL Race Series bearings for their superior quality and reliability.

When you choose ACL Race Series Main Bearing Set, you can be confident that you are getting a top-of-the-line product that will meet the demands of high-performance engines. Trust ACL for all your engine bearing needs and experience the difference that quality and performance can make.