The ACL Race Series 4B8320H-.025 Connecting Rod bearing set is a high-performance product designed to suit a 48mm journal size. Made with Race Series (Tri-Metal) material, this set is perfect for all positions in your engine. With a standard shaft diameter of 1.8891"/1.8898" (47.984mm/48.000mm) and a maximum wall thickness of 0.0590" (1.498mm), this set provides excellent durability and reliability for your high-performance engine.

The oversized design of 0.025mm allows for a precise fit and optimal performance. The housing bore size of 2.0079"/2.0087" (51.000mm/51.020mm) and a maximum length of 0.6150" (15.630mm) ensure a secure and stable connection for your connecting rods.

The ACL Race Series brand has been producing precision engine bearings in Launceston, Tasmania, Australia for over 70 years. As a major OEM supplier to the automotive industry, ACL has built a reputation for quality, innovation, and performance. With a strong pedigree in motorsport, including Formula 1, Australian Supercars Championship, drag racing, speedway, drifting, and rally, ACL Race Series Performance Engine Bearings are the top choice for engine builders worldwide.

This connecting rod bearing set is part of a wide range of products covering over 200 engine applications for Australian, American, Japanese, Korean, and European vehicles. With a commitment to excellence, ACL maintains ISO9001: 2015 Quality Management System, ISO14001: 2015 Environmental Management System, and ISO451001: 2018 Occupational Health & Safety Management System certifications to ensure the highest standards in manufacturing and quality control.Upgrade your engine with the ACL Race Series 4B8320H-.025 Connecting Rod bearing set for unparalleled performance and reliability.