The ACL Race Series Performance ACL Conrod bearing set in STD size (Product Code: 4B2746HX-STD) is a top-of-the-line product designed for high-performance engines. Made from Race Series Tri-Metal material, these connecting rod bearings provide superior strength and durability, making them ideal for high-stress racing applications.

With 0.001" extra oil clearance, these bearings offer optimal lubrication and reduced friction, helping to increase engine performance and longevity. The STD shaft diameter of 1.9670"/1.9675" (49.961mm/49.974mm) ensures a perfect fit and proper function.

The ACL Race Series brand has a long history of manufacturing precision engine bearings in Launceston, Tasmania, Australia. With over 70 years of experience, ACL has become a trusted OEM supplier to the automotive industry, as well as a leading provider of aftermarket engine bearings worldwide.

Known for their robust metallurgy, quality craftsmanship, and innovative designs, ACL Race Series bearings have a strong reputation in the motorsport community. From Formula 1 to Australian Supercars, drag racing, speedway, drifting, and rally, ACL bearings have proven themselves time and time again on the track.

With a wide range of applications covering Australian, American, Japanese, Korean, and European engines, the ACL Race Series Performance Engine Bearing set is the go-to choice for professional engine builders and enthusiasts alike. Backed by ISO9001: 2015 Quality Management System certification, ACL ensures that each bearing meets the highest standards of quality and performance.

Whether you're looking to upgrade your race car or enhance the performance of your street machine, the ACL Race Series Conrod bearing set is the perfect choice for reliable, high-performance engine bearings. Invest in ACL Race Series and experience the difference quality makes in your engine's performance.