Looking for high-performance engine bearings to enhance the performance of your crankshaft? Look no further than the ACL Race Series Main Bearing Set in .25 Oversize!

This set, with the product code 5M8378H-.25, is designed and manufactured by the renowned brand ACL Race Series, known for its top-quality automotive components. Specifically categorized under crankshaft products, this bearing set is crafted from Race Series (Tri-Metal) material, ensuring durability and reliability.

The Main Bearing Set includes bearings for positions 1, 2, 3, 4, and 5, with standard shaft diameters of 2.3617"/2.3622" (59.987mm/60.000mm). The oil clearance and maximum wall thickness for each position are within industry standards, providing optimal performance for your engine.

The Housing Bore ranges from 2.5197" to 2.5206" (64.000mm to 64.024mm), while the maximum length is 0.9910" (25.180mm) for positions 1 and 5, and 0.9110" (23.150mm) for positions 2, 3, and 4. Additionally, the set includes 2 Thrust Washers (2T8377-STD) and is available in a .25mm Oversize for a perfect fit.

The ACL Race Series is a trusted brand with over 70 years of experience in manufacturing precision engine bearings in Launceston, Tasmania, Australia. Their products have been used by major OEMs in the automotive industry and are known for their robust metallurgy, quality, precision, innovation, and performance.

The Race Series Performance Engine Bearings have a rich motorsport history, making them the preferred choice for engine builders worldwide. From Formula 1 to Australian Supercars Championship, ACL bearings have proven their performance in various racing disciplines.

With over 200 engine applications covered, including Australian, American, Japanese, Korean, and European vehicles, ACL continues to expand its range to accommodate new engine releases. Their commitment to quality is evident through their ISO9001:2015, ISO14001:2015, and ISO45001:2018 certifications for Quality Management, Environmental Management, and Occupational Health & Safety Management Systems.

Upgrade your crankshaft with the ACL Race Series Main Bearing Set in .25 Oversize and experience enhanced performance, reliability, and durability for your engine. Trust in ACL for all your performance engine bearing needs!