The ACL Race Series Performance Conrod Bearing Set in .50 Oversize is a top-of-the-line product designed for high performance engines. With a product code of 4B1780H-.50, this set is a part of the connecting rod category and is specifically designed to suit a 42mm shaft.
Constructed from ACL's renowned Race Series (Tri-Metal) material, these conrod bearings are built to withstand the rigors of high-performance applications. Suitable for all positions, the bearings have a standard shaft diameter of 1.6529" to 1.6535" (41.985mm to 42.000mm) and a maximum wall thickness of 0.0585" (1.487mm). The housing bore measures 1.7717" to 1.7726" (45.000mm to 45.024mm), with a maximum length of 0.6730" (17.100mm). This particular set is .50mm oversize, allowing for a perfect fit in engines requiring a slightly larger bearing size.
As part of the ACL Race Series brand, these conrod bearings boast a heritage of over 70 years in precision engine bearing manufacturing. Based in Launceston, Tasmania, Australia, ACL has been a trusted OEM supplier to the automotive industry and offers a wide range of replacement products for the aftermarket.
With a strong emphasis on quality, innovation, and performance, ACL's Race Series Performance Engine Bearings have a rich history in motorsport, dating back to the 1960s. Used in a variety of racing disciplines, including Formula 1, Australian Supercars Championship, drag racing, speedway, drifting, and rally, ACL bearings have become the go-to choice for engine builders worldwide.
Certified with ISO9001: 2015 Quality Management System, ISO14001: 2015 Environmental Management System, and ISO451001: 2018 Occupational Health & Safety Management System, ACL ensures that its products meet the highest standards of quality and performance. With a wide range of applications covering Australian, American, Japanese, Korean, and European engines, the ACL Race Series Performance Conrod Bearing Set in .50 Oversize is a must-have for any discerning engine builder looking for reliability and durability in their high-performance applications.