ACL Bearings Ford Prod. V8 352-390-428 1966-78 STD

ACL Race Series performance engine bearings are recognized as a premier brand throughout the motorsports world. Race Series rod and main bearings are standard components in race engines that have set records and won championships. The unique combination of design, metallurgy, and engineering provides Race Series performance bearings with the endurance and capability to perform where others cannot. These exceptional bearings are designed to withstand higher RPM conditions, featuring a high strength overlay plate with reduced thickness for improved fatigue properties, increased crush for improved bearing retention, and elimination of flash plating on the back of the bearings to improve heat transfer and maximize grip. They also boast increased eccentricity to compensate for bore distortion at high RPM and assist in forming hydrodynamic oil films, with tight, consistent wall tolerances for maintaining consistent clearances.