ACL Bearings 8B818PO/S2-40 Connecting Rod Bearing Set

The ACL Bearings 8B818PO/S2-40 is a high-performance connecting rod bearing set engineered for demanding engine applications. This bearing set features ACL's precision-manufactured tri-metal construction with a hardened steel backing, copper-lead-tin lining layer, and a thin overlay for superior seizure resistance and durability.

Key Features:

• Tri-metal bearing construction for enhanced fatigue strength and load capacity
• Precision-machined to exacting tolerances for consistent wall thickness and proper crush
• Engineered bearing eccentricity to compensate for bore distortion during high-speed operation
• Improved heat dissipation through optimized thermal transfer design
• Lead-tin-copper overlay provides excellent seizure resistance and embeddability
• Nickel barrier layer separates overlay from bearing lining

ACL connecting rod bearings are manufactured to meet the demands of both performance street engines and professional racing applications. The advanced metallurgy and engineering design provide the endurance and reliability required in high-performance engine builds where standard OEM bearings may not be adequate.