ACL Bearings 5M829HC-010 Race Series Main Bearing Set for Big Block Chevy 396-454, 0.010-Inch Undersize, Coated

Upgrade the foundation of your Big Block Chevy engine with the ACL Bearings 5M829HC-010 Race Series Main Bearing Set. Designed for Chevrolet big-block applications including 396 through 454 cubic-inch engines, this coated main bearing set provides a precise replacement solution for performance-oriented engine builds and rebuilds. The 0.010-inch undersize specification is intended for crankshafts that have been machined accordingly, helping support proper bearing clearance when used with compatible components.
The ACL Bearings Race Series design is engineered for demanding operating conditions, combining dependable construction with a coated bearing surface intended to promote durability and consistent performance. Each bearing is manufactured for accurate fitment and reliable crankshaft support, making it well suited for high-performance street, racing, and serious restoration applications. Always verify crankshaft journal measurements, bearing clearance, engine configuration, and manufacturer recommendations before installation.
This main bearing set is supplied as a complete kit for the specified application and is identified by part number 5M829HC-010. It is designed for Big Block Chevy 396-454 engines requiring 0.010-inch undersize main bearings. Professional installation is recommended, including careful inspection of the crankshaft, bearing saddles, oil passages, and lubrication system. ACL Bearings delivers application-focused engine components for builders who require consistent fit, dependable materials, and performance-ready design.

Features:

• Application: Big Block Chevy 396-454 engines

• Bearing Type: Race Series main bearing set

• Size: 0.010-inch undersize

• Surface: Coated bearing construction

• Part Number: 5M829HC-010

• Kit Contents: Complete main bearing set

• Installation: Requires crankshaft and housing clearance verification