ACL Bearings 5M7298HX-STD H-Series Main Bearing Set, Standard Extra Oil Clearance for GM LS-Series

The ACL Bearings 5M7298HX-STD main bearing set is designed for GM LS-Series engines requiring standard-size main bearings with extra oil clearance. This H-Series bearing set supports dependable crankshaft operation in performance, street, and replacement applications where accurate bearing fitment and consistent oil control are essential.
Manufactured for demanding engine environments, the H-Series design provides a durable bearing surface and reliable load support under elevated operating conditions. The standard sizing is intended for crankshafts and engine blocks prepared to standard specifications, while the extra oil clearance helps accommodate applications that require additional lubrication space. Always verify crankshaft journals, housing bores, and manufacturer specifications before installation.
This kit includes the main bearings needed for the applicable GM LS-Series engine configuration. The ACL Bearings 5M7298HX-STD is a practical choice for engine builders, rebuilders, and performance enthusiasts seeking a purpose-built replacement or upgrade bearing set. Confirm application details and bearing clearance requirements to ensure proper compatibility and assembly results.

Features:

• Brand: ACL Bearings

• Part Number: 5M7298HX-STD

• Bearing Type: Main bearing set

• Series: H-Series

• Sizing: Standard

• Oil Clearance: Extra oil clearance

• Application: GM LS-Series engines

• Package: Complete main bearing kit

• Air Restricted: No

• Truck Freight Only: No