ACL Bearings 6B745P-20 Connecting Rod Bearing Set Undersize - 020

The ACL Bearings 6B745P-20 is a high-performance connecting rod bearing set designed for Chevrolet inline 6-cylinder engines including 194, 230, and 250 cubic inch displacements from 1962 to 1984. This set features .020" undersize bearings to accommodate reground crankshaft journals and is engineered for 2.000" crankshaft journal diameter applications.

Key Features:

• Race Series tri-metal construction for superior durability and performance
• Steel backing with sintered copper-lead-tin lining for exceptional strength
• Lead-tin-copper overlay provides outstanding anti-seizure protection
• Precision-engineered minimal tolerance for reliable high-speed operation
• .020" undersize for crankshaft regrinding applications
• Complete set for full engine rebuild
• Designed to withstand extreme temperatures and high-pressure conditions

ACL Race Series bearings are trusted throughout the motorsports world, from sport compact drift racing to NASCAR, IHRA, and NHRA competitions. The advanced metallurgy and precision engineering deliver the endurance and capability needed for both performance rebuilds and standard maintenance applications.