ACL Bearings 8B743HXNDC-STD High Performance Rod Bearing Set for BBC 396-454

The ACL Bearings 8B743HXNDC-STD is a high-performance connecting rod bearing set specifically engineered for big block Chevrolet (BBC) engines with displacements ranging from 396 to 454 cubic inches. These precision bearings feature ACL's advanced tri-metal construction with a performance coating designed to enhance durability and reduce friction in high-stress applications.

Key Features:

• Standard size connecting rod bearing set for big block Chevy 396-454 engines
• High-performance coating for improved wear resistance and reduced friction
• Tri-metal construction with steel backing, copper-lead intermediate layer, and polymer coating
• Precision-engineered tolerances for optimal oil clearance and engine performance
• Designed for street performance, racing, and high-output engine applications
• Complete set includes all necessary rod bearings for a full engine rebuild

ACL Race Series bearings are trusted by engine builders worldwide for their exceptional quality and performance in demanding applications. The HX coating technology provides superior protection against wear and scuffing, making these bearings ideal for engines running high RPM, increased boost, or nitrous oxide systems.