The ACL Main bearing set-performance STD Size is a top-of-the-line product designed for maximum performance and durability. With a product code of 5M1219H-STDBrand, this set falls under the prestigious ACL Race Series brand in the Crankshaft category.

One of the standout features of this product is the inclusion of separate Thrust Washers, providing added stability and protection for your engine. Made from Race Series (Tri-Metal) material, these bearings are designed to withstand high levels of stress and heat, making them ideal for high-performance engines.

The set includes bearings for positions 1, 2, 3, 4, and 5, ensuring complete coverage for your engine. The Standard Shaft Diameter of 2.2435"/2.2441" (56.985mm/57.000mm) ensures a perfect fit, while the Maximum Wall thickness of 0.0783" (1.990mm) provides excellent support. The Housing Bore measures 2.4016"/2.4024" (61.000mm/61.021mm), and the Maximum Length is 0.8120" (20.630mm). Additionally, Thrust Washers (1T1219-STD) are included for enhanced performance.

The ACL Race Series brand has a long history of excellence, with over 70 years of experience in manufacturing precision engine bearings. Based in Launceston, Tasmania, Australia, ACL has been a major OEM supplier to the automotive industry and is well-known for its robust metallurgy, quality, precision, innovation, and performance.

With a strong background in motorsport, ACL's RACE Series Performance Engine Bearings have been a trusted choice for engine builders worldwide. Whether it's Formula 1, Australian Supercars Championship, drag racing, speedway, drifting, or rally, ACL bearings have proven their reliability and durability in high-performance environments.

Backed by ISO9001: 2015 Quality Management System, ISO14001: 2015 Environmental Management System, and ISO45001: 2018 Occupational Health & Safety Management System certifications, ACL ensures the highest standards of quality and safety in their products.

Overall, the ACL Main bearing set-performance STD Size is a premium choice for engine builders looking for top-quality bearings that deliver outstanding performance and reliability. Trust ACL to provide the best bearings for your engine needs.