ACL Bearings 4B8360-STD Connecting Rod Bearing Set Standard Size

The ACL Bearings 4B8360-STD is a high-performance connecting rod bearing set engineered with tri-metal construction for superior durability and load capacity. This standard size bearing set features ACL's proven copper-lead alloy composition with a hardened steel backing, designed to deliver reliable performance in both street and racing applications.

Key Features:

• Tri-metal copper-lead construction for excellent seizure resistance and load carrying capacity
• Hardened steel backing improves bearing lining support and retention in the housing
• High-strength overlay plate with reduced thickness for enhanced fatigue resistance
• Increased crush for superior bearing retention during high-RPM operation
• Elimination of flash plating on bearing backs improves heat transfer and maximizes grip
• Increased eccentricity compensates for bore distortion at high RPM and assists in hydrodynamic oil film formation
• Precision manufactured to tight wall tolerances for consistent clearances

ACL Race Series bearings are trusted by professional engine builders worldwide for their combination of advanced metallurgy, precision engineering, and proven durability. Whether you're building a high-performance street engine or a competition powerplant, these connecting rod bearings deliver the strength and reliability needed to handle extreme conditions.