ACL Bearings 8B743HDC-001 Race Series Connecting Rod Bearing Set for Big Block Chevy 396-454, 0.001 Inch Undersize, Doweled and Coated

The ACL Bearings 8B743HDC-001 is a high-performance Race Series connecting rod bearing designed specifically for Big Block Chevy engines, including models from 396 to 454 cubic inches. These bearings feature a precision-engineered coating that enhances durability and reduces friction, contributing to improved engine efficiency and longevity. The bearings are manufactured with a doweled design for secure positioning within the engine block, ensuring reliable operation under demanding conditions. The 0.001 inch undersize specification allows for precise bearing clearance adjustments during engine rebuilds, promoting optimal oil clearance and bearing lifespan. Made from high-quality materials, these bearings are suitable for both street and race applications where performance and dependability are essential.

Features:

• Race Series design for high-performance applications

• 0.001 inch undersize for precise fitment

• Doweled construction for secure positioning

• Coated surface for reduced friction and wear

• Compatible with Big Block Chevy engines from 396 to 454 cubic inches