ACL Bearings 4B1136A-STD Standard Connecting Rod Bearing Set

ACL Bearings 4B1136A-STD is a standard size connecting rod bearing set featuring ACL's advanced Aluglide bearing technology. These precision-engineered bearings are designed for reliable performance in demanding automotive applications where superior wear resistance and load-carrying capacity are essential.

Aluglide Technology Benefits:

• Advanced aluminum-tin-silicon alloy construction provides exceptional strength without lead content
• Superior load-carrying capacity suitable for modern high-performance engines
• Excellent conformability and embedability characteristics for enhanced durability
• Optimized bearing geometry ensures consistent oil film thickness and reduced friction
• Precision-machined to tight tolerances for reliable fitment and proper clearances
• Softer bearing material allows thin oil film lubrication for reduced wear on crankshaft journals

ACL's Aluglide bearings represent the latest generation of high-performance aluminum-based bearing alloys, combining proven aluminum-tin technology with silicon enhancement for improved strength. These bearings are ideally suited for general performance applications, street builds, and light commercial vehicles where reliability and longevity are priorities. Standard size bearings are designed for use with unworn or freshly ground crankshafts within factory specifications.