ACL Main Bearing Set GM LS 120-Deg Groove

An ACL H-Series performance-upgrade main bearing. ACL main bearings are machined to tight clearances for consistent crankshaft support under load — built with extra-clearance oiling for higher-volume/high-pressure oil systems.

• Application: GM LS-Series
• Specification: H-Series, Standard, Extra Oil Clearance
• Pack: Kit
• ACL Part Number: AEB5M7299HX-STD