ACL Bearings 6B1358AO/S2-10 Connecting Rod Bearing Set 0.010" Undersize

The ACL Bearings 6B1358AO/S2-10 is a high-performance connecting rod bearing set designed for Chevrolet V6 262ci (4.3L) engines manufactured from 1985 to 2004. This bearing set features 0.010" undersize dimensions for use with reground crankshafts, providing the precise clearances needed for optimal engine performance and longevity.

Advanced Aluminum Bearing Construction:

These bearings utilize ACL's specialized aluminum (bimetal) bearing technology with enhanced metallurgy designed to meet the demanding requirements of modern engines. The AO/S2 designation indicates a premium bearing construction that combines environmental compliance with superior performance characteristics, making them ideal for both OEM replacement and performance applications.

Key Features:

• Precision-engineered 0.010" undersize for reground crankshaft journals
• Advanced aluminum bearing lining optimized for durability and heat resistance
• Tight, consistent wall tolerances for maintaining proper oil clearances
• Enhanced bearing retention and support in the housing
• Superior fatigue resistance for extended service life
• Designed for improved heat transfer through the bearing to the housing
• Complete set for full connecting rod bearing replacement

ACL Bearings is a globally recognized manufacturer of precision engine bearings with decades of experience supplying OEM and aftermarket components. Their bearings are manufactured to exacting tolerances to ensure proper fit, optimal performance, and reliable operation in demanding automotive applications.