ACL Bearings 5M829HXNC-STD Race Series Main Bearing Set for Big Block Chevy

Upgrade the foundation of your Big Block Chevy engine with the ACL Bearings 5M829HXNC-STD Race Series Main Bearing Set. Designed for performance applications, this standard-size main bearing kit features extra oil clearance to support improved lubrication under demanding operating conditions. The narrowed bearing design helps provide additional clearance for crankshaft fillets, making it a practical choice for high-performance engine builds where precise component compatibility is essential.
The bearing shells are coated to support durability and dependable performance in demanding environments. ACL Bearings Race Series components are engineered for builders who require consistent fitment, reliable oil control, and enhanced protection for critical rotating assemblies. This kit is intended for Big Block Chevy applications and should be matched with the engine block, crankshaft, and bearing specifications before installation.
The 5M829HXNC-STD main bearing set is supplied in a convenient kit configuration for streamlined engine assembly. Its standard bearing size, extra oil clearance, narrowed profile, and coated construction make it well suited for performance-oriented rebuilds and competition-inspired applications. Always verify the required bearing clearance and application details with the engine manufacturer or a qualified builder to ensure proper installation and operation.

Features:

• Brand: ACL Bearings

• Part Number: 5M829HXNC-STD

• Application: Big Block Chevy engines

• Series: Race Series

• Bearing Type: Main bearing set

• Size: Standard

• Oil Clearance: Extra oil clearance

• Design: Narrowed for crankshaft fillet clearance

• Construction: Coated bearing shells

• Configuration: Complete kit