ACL Race Bearings - Mains (Chevy Gen V LT1, LT4, L86) | Niced Up

Upgrade your bottom end with the ACL Race Series Main Bearings Set (Part # 5M7292H-STD) engineered specifically for Chevy Gen V LT1, LT4, and L86 engines. The unique combination of design, metallurgy, and engineering put into ACL Race Bearings comes together to deliver what drivers expect from high-performance trimetal engine bearings under extreme operating conditions.

Please note: This item is a special order / limited availability product. Lead times may vary. Please contact us for current stock status and lead time estimates prior to ordering.

Key Features & Benefits:

• Trimetal Construction: High load capacity copper-lead structure with galvanic overlay for exceptional wear and seizure resistance.
• Precision Tolerances: Strict wall thickness control maintains precise oil clearances for optimal journal lubrication.
• Enhanced Durability: Built to handle high cylinder pressures, RPM extremes, and aggressive forced induction.

Technical Specifications:

• Bearing Type: Main Engine Bearings (Standard Size - STD)
• Material: Trimetal
• Warranty: ACL Performance Limited Manufacturer Warranty
• Brand: ACL Performance