ACL Bearings 4B1720A-STD Standard Connecting Rod Bearings with Aluglide Coating

ACL Bearings 4B1720A-STD Standard Connecting Rod Bearings feature advanced Aluglide bearing material technology for superior performance and durability. Aluglide is a proprietary aluminum-based bearing surface that provides excellent wear resistance, reduced friction, and enhanced load-carrying capacity compared to traditional babbitt materials.

Key Features:

• Aluglide bearing surface for superior wear resistance and friction reduction
• Standard size connecting rod bearing set for precision fitment
• Engineered for high-performance and racing applications
• Aluminum-tin alloy construction with polymer overlay
• Improved fatigue strength and seizure resistance
• Enhanced oil retention properties for better lubrication

ACL Race Series bearings are manufactured to exacting tolerances using advanced materials and coatings. The Aluglide surface treatment provides a harder, more durable bearing surface that can withstand the extreme loads and temperatures found in performance engines. These standard size bearings are designed as direct replacements for factory specifications while offering upgraded materials for increased reliability.