ACL Bearings 6B745P-STD Standard Size Connecting Rod Bearing Set

The ACL Bearings 6B745P-STD is a standard size connecting rod bearing set engineered for performance and durability in demanding engine applications. ACL Race Series bearings are recognized throughout the motorsports world as a premier brand, with proven performance in race engines from sport compact drift racing to NASCAR, IHRA, and NHRA competitions.

Advanced Tri-Metal Construction:

• Features ACL's F780 tri-metal material system with steel backing, sintered copper-lead-tin lining, and lead-tin-copper overlay
• Provides superior strength combined with excellent anti-seizure properties
• High strength overlay plate with reduced thickness for improved fatigue resistance

Performance Engineering:

• Designed to withstand higher RPM conditions and extreme operating environments
• Increased crush for improved bearing retention in the connecting rod housing
• Increased eccentricity compensates for bore distortion at high speeds
• Assists in formation of hydrodynamic oil film for superior lubrication
• No flash plating on bearing backs to maximize heat transfer and improve grip

Precision Manufacturing:

• Manufactured to exacting micron-level tolerances for consistent wall thickness and crush
• Standard size specifications for OEM crankshaft journals
• Complete set for multi-cylinder engine rebuild or replacement

ACL bearings combine decades of race bearing design experience with precision metallurgy and engineering to deliver performance bearings with the endurance and capability to perform where others cannot. Ideal for engine rebuilds, performance upgrades, and racing applications.