ACL Bearings 6B723PO/S2-20 Performance Connecting Rod Bearing Set

The ACL Bearings 6B723PO/S2-20 is a high-performance connecting rod bearing set engineered for demanding applications. ACL Race Series performance engine bearings are recognized as a premier brand throughout the motorsports world, combining design, metallurgy and engineering for enhanced endurance and capability.

Key Features:

• Micron tolerance machining delivers consistent accuracy to wall thickness and crush for reliable fit and consistent clearances
• Dark tarnished color appearance (black/brown/blue) from electroplating process has no effect on bearing performance
• Blend of characteristics provides high strength and excellent seizure resistance with no flash plating to maximize heat transfer
• .020" undersize configuration (S2-20) for reground crankshaft journals
• Plus Oversize (PO) design for specific performance applications

ACL engine bearings are specially made to provide dependability under higher RPM conditions and perform to exacting race standards. These bearings can be assembled with .00075"-.001" per 1" of journal diameter plus 0.0005" as a good starting point. Ideal for engine rebuilds requiring precision-fit performance bearings on machined crankshafts.