The ACL Race Series Conrod bearing set in performance STD size (Product Code: 4B1185HX-STD) is a top-of-the-line product designed to meet the demands of high-performance engines. Made from Race Series (Tri-Metal) material, these connecting rod bearings provide superior durability and reliability. With a width of 21mm and 0.001" extra oil clearance, these bearings are engineered for optimal performance under extreme conditions.
Suitable for all engine positions, these bearings have a standard shaft diameter of 1.7709"/1.7715" (44.981mm/44.996mm) and a maximum wall thickness of 0.0581" (1.475mm). The housing bore measures 1.8897"/1.8905" (47.998mm/48.019mm) and the maximum length is 0.8310" (21.100mm). With a size of 21mm wide, these bearings provide a perfect fit for a wide range of engine applications.
ACL Race Series has a long-standing reputation for producing high-quality engine bearings. With over 70 years of experience, ACL has been a trusted supplier to the automotive industry, both OEM and aftermarket. Their commitment to precision, innovation, and performance is evident in the design and manufacturing of their products.
ACL Race Series bearings have a strong presence in motorsport, with a history that dates back to the 1960s. Used in Formula 1, Australian Supercars Championship, drag racing, speedway, drifting, rally, and more, these bearings have a proven track record of success in high-performance engines.
With over 200 engine applications covered, ACL Race Series offers a comprehensive range of performance engine bearings for various makes and models. Constantly expanding to include new engine releases, ACL Race Series remains at the forefront of engine bearing technology.
Certified with ISO9001:2015 Quality Management System, ISO14001:2015 Environmental Management System, and ISO45001:2018 Occupational Health & Safety Management System, ACL maintains high standards of excellence in every aspect of their business. Trust ACL Race Series Conrod bearing set to deliver unmatched quality and performance in your high-performance engine.