The ACL Race Series Main Bearing Set in STD size is a high-performance crankshaft component specifically designed for precision engine builds.

With a product code of 7M2384H-STDBrand, this bearing set is manufactured by ACL Race Series, a trusted name in the automotive industry for over 70 years. The brand has a strong reputation for producing quality engine bearings that are used by OEMs and aftermarket enthusiasts around the world.

This particular main bearing set features overwidth flanges for undersizes, making it suitable for standard size crankshafts. The material used is Race Series (Tri-Metal), known for its durability and reliability in high-performance engines.

The set includes bearings for positions 1, 2, 3, 4, 5, and 6, with a standard shaft diameter of 2.1978"/2.1988" (55.824mm/55.849mm). The maximum wall thickness is 0.0954" (2.423mm), and the housing bore measures 2.3906"/2.3916" (60.721mm/60.747mm). The maximum length is 0.8070" (20.490mm) for some bearings and 1.0090" (25.630mm) for others, ensuring a precise fit in the engine.

ACL Race Series has a rich history in motorsport, with a strong pedigree in performance engine bearings. The company's products have been used in various racing disciplines, including Formula 1, Australian Supercars Championship, drag racing, speedway, drifting, and rally.

With a global reputation for robust metallurgy, quality, precision, innovation, and performance, ACL Race Series is the go-to choice for engine builders looking for reliable and high-performing components. The company's range of engine bearings covers over 200 applications for Australian, American, Japanese, Korean, and European vehicles, with new applications continuously being added.

In addition to its reputation for quality products, ACL Race Series also holds internationally recognized certifications for its quality management, environmental management, and occupational health and safety management systems, ensuring that customers receive the best possible product.

Overall, the ACL Race Series Main Bearing Set in STD size is a top-of-the-line performance component that is sure to meet the demands of even the most discerning engine builders.