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 from Mexico to Bonneville - from sport compact drift racing to small block NASCAR, IHRA and NHRA competitions.

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 available for a variety of American, Asian and European performance engines.ACL Performance Race Bearings are manufactured with a tri-layer metal with a hardened steel backing in order to withstand high RPM conditions, high stress loads, and high temperatures.

Each ACL race bearing design features the following:

• Large chamfer to accomodate larger crankshaft fillets
• 3/4 groove to provide optimum oil supply to rods and to maximize load carrying capacity
• Increased crush and tighter wall tolerance for better seating
• Improved overlay and reduced thickness for increased fatigue strength
• Hardened steel backing to maintain crush under high loads and temperatures