ACL Bearings 5M829HNC-STD Race Series Main Bearing Set for Big Block Chevy, Standard Narrowed Coated

The ACL Bearings 5M829HNC-STD Race Series main bearing set is designed for Big Block Chevy engines requiring standard-size main bearings with a narrowed configuration. This kit provides a precision-engineered bearing solution for performance engine builds, rebuilds, and applications where reliable crankshaft support is essential. The narrowed design helps provide additional clearance for performance-oriented rotating assemblies while maintaining accurate fit and dependable operation.
The Race Series main bearings feature a durable coated surface engineered to support demanding engine environments. The coating helps promote consistent bearing performance, controlled friction, and reliable wear resistance when used with properly prepared crankshaft journals and correct installation procedures. Standard sizing makes this set suitable for crankshafts machined to original standard specifications, making accurate measurement and confirmation of journal condition important before installation.
Each ACL Bearings 5M829HNC-STD kit is manufactured for Big Block Chevy applications and is intended for builders who require dependable component quality for high-performance street, competition, or rebuilt engines. The narrowed configuration should be matched to the specific crankshaft, block, oiling system, and intended operating conditions. Always verify bearing clearance, journal finish, oil passages, and manufacturer installation recommendations before final assembly.
Application: Big Block Chevy engines
Series: ACL Bearings Race Series
Bearing Type: Main bearing set
Size: Standard
Design: Narrowed
Surface: Coated
Kit Contents: Main bearing set

Features:

• Race Series main bearing set for Big Block Chevy applications

• Standard-size design for crankshafts maintained at original journal specifications

• Narrowed configuration supports additional clearance in performance engine builds

• Coated bearing surface promotes consistent operation and wear resistance

• Precision-engineered for accurate fit when installed with properly measured components

• Suitable for performance street, competition, and engine rebuild applications