Introducing the ACL Race Series Connecting Rod Bearing Set in STD Size, product code 4B1630H-STB. This high-performance bearing set is designed to suit a 45mm shaft, making it the perfect choice for those looking to maximize their engine's potential.

Crafted from ACL's renowned Race Series Tri-Metal material, these bearings are built to withstand the rigors of high-performance applications. Suitable for all positions, with a standard shaft diameter of 1.7701"/1.7706" (44.961mm/44.974mm), these bearings offer exceptional durability and performance.

With a maximum wall thickness of 0.0593" (1.505mm) and a housing bore of 1.8898"/1.8903" (48.000mm/48.013mm), these bearings provide a perfect fit for your engine. The maximum length of 0.7320" (18.600mm) ensures a secure and stable connection, giving you peace of mind during intense driving situations.

The ACL Race Series is a brand with a rich history of excellence in the automotive industry. With over 70 years of experience, ACL has been a trusted OEM supplier to both Australian and international markets. Their extensive aftermarket range is known for its robust metallurgy, quality, precision, innovation, and performance.

With a strong presence in motorsport, including Formula 1, Australian Supercars Championship, drag racing, speedway, drifting, and rally, the ACL Race Series Performance Engine Bearings have proven themselves time and time again in the most demanding conditions.

ACL's commitment to quality is highlighted by their ISO certifications for Quality Management, Environmental Management, and Occupational Health & Safety. This dedication to excellence ensures that every ACL product meets the highest standards of performance and reliability.

Choose the ACL Race Series Connecting Rod Bearing Set in STD Size for your high-performance engine build. Experience the difference that ACL's superior engineering and craftsmanship can make in your vehicle. Upgrade to ACL Race Series bearings and unleash the full potential of your engine.