Enhance your engine's performance with the ACL 4B1946HXD-STD Race Series Rod Bearing Set designed specifically for Honda and Acura models featuring the B18A1 and B18B1 engine configurations. This premium set is engineered to deliver superior durability and reliability, making it the ideal choice for high-performance applications. With ACL's reputation for quality, you can trust that these rod bearings will meet the demands of your racing or performance engine build. The Race Series Rod Bearing Set is meticulously crafted to provide optimal clearance and oil flow, resulting in improved engine efficiency and lower wear rates. Whether you're building a street machine or preparing for the track, these bearings are a critical component for achieving maximum power and longevity in your engine. Upgrade your setup today and experience the difference ACL performance parts can make.