ACL Bearings 8B1288P-.50 Performance Connecting Rod Bearing Set Undersized

The ACL Bearings 8B1288P-.50 is a precision-engineered connecting rod bearing set designed for high-performance engine builds and rebuilds. This undersized bearing set features a .50mm (0.020") undersize specification, making it ideal for crankshaft journals that have been machined or require precise clearance adjustments.

Key Features:

• Premium tri-metal construction for superior durability and wear resistance
• .50mm (.020") undersize specification for machined crankshafts
• Precision-manufactured to strict tolerances for optimal oil clearance
• High-fatigue strength design for demanding performance applications
• Compatible with both street and racing engine builds
• Advanced bearing material engineered for extreme loads and temperatures

ACL Race Series bearings are manufactured using state-of-the-art production techniques and premium materials to ensure consistent quality and performance. The tri-metal construction provides an ideal balance of load-carrying capacity, embeddability, and conformability, making these bearings suitable for both naturally aspirated and forced induction applications.