Upgrade your Acura B18C1 or B18C5 VTEC engine with the ACL 4B1925H-.25 High Performance Rod Bearing Set. Precision-engineered for optimal performance, these oversized 0.25mm bearings ensure superior durability and reliability under extreme conditions. Designed specifically for high-revving applications, this rod bearing set offers enhanced oil clearance for improved lubrication and reduced wear, making it an essential choice for both street and track enthusiasts. With ACL's commitment to quality and performance, you can trust that these rod bearings will withstand the demands of high-performance engines. The innovative design and high-grade materials used in the construction of the ACL rod bearings provide excellent resistance to fatigue and deformation, ensuring long-lasting performance. Elevate your engine's capabilities and enjoy smooth operation with the ACL 4B1925H-.25 Rod Bearing Set.