ACL Standard Size Race Series Rod Bearing Set is engineered for high-performance applications demanding strength, consistency, and durability. Featuring a tri-metal construction, each connecting rod bearing is built with a hardened steel backing and a high-strength overlay plate to enhance fatigue resistance and support under extreme RPM conditions. The improved crush fit ensures better bearing retention, while the elimination of flash plating optimizes heat transfer and grip within the housing. Increased eccentricity helps maintain hydrodynamic oil films and compensates for bore distortion during high-speed operation. Precision machining delivers tight wall tolerances, ensuring consistent clearances and reliable lubrication between connecting rods and crank journals. With enlarged chamfers to fit crankshafts with large fillet radii, these ACL Race rod bearings provide a robust solution for both competition engines and precision-built street motors, ensuring maximum reliability and longevity in every connecting rod assembly.
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