ACL Bearings 6B745P-01 Standard Connecting Rod Bearing Set

ACL Race Series performance engine bearings are recognized as a premier brand throughout the motorsports world, featuring a unique combination of design, metallurgy and engineering that provides endurance and capability to perform where others cannot. The ACL F780 tri-metal material system at the heart of Duraglide 780 bearings has been designed for and proven in a wide range of engine applications, with complementary layers ensuring superior strength from the steel and sintered copper-lead-tin lining, accompanied by excellent anti-seizure properties of the lead-tin-copper overlay.

Key Features:

• Trimetal design features a high-strength overlay plate with reduced thickness for improved fatigue resistance, backed by hardened steel for enhanced support and retention under extreme conditions
• Increased crush for improved bearing retention and elimination of flash plating on the back of the bearings to improve heat transfer
• Increased eccentricity to compensate for bore distortion at high rpm and assist in the formation of hydrodynamic oil films
• Made with high-grade materials using precision engineering to produce bearings with minimal tolerance, enhancing their ability to perform reliably at high speeds and under heavy loads
• Standard size bearings for stock crankshaft journals
• Tight consistent wall tolerances to help maintain consistent clearances

These bearings deliver when the going gets tough—on the street, the strip, or the racetrack. Ideal for engine rebuilds, performance upgrades, and racing applications requiring reliable bearing performance.