ACL Bearings 8B831A-STD Connecting Rod Bearing Set Standard Size

ACL Bearings is recognized as a premier brand throughout the motorsports world, manufacturing high-quality engine bearings for performance and racing applications. The 8B831A-STD is a standard size connecting rod bearing set engineered for precision fit and reliable operation in demanding conditions.

Key Features:

• Tri-metal construction with hardened steel backing for superior strength and durability
• High strength overlay plate with reduced thickness for improved fatigue properties
• Elimination of flash plating on bearing backs to improve heat transfer and maximize housing grip
• Increased eccentricity to compensate for bore distortion at high RPM
• Tight consistent wall tolerances to help maintain proper oil clearances
• Standard size (STD) for use with unmodified crankshaft journals

Each bearing is manufactured to exacting tolerances to ensure a perfect fit and optimal performance in the engine. Designed to withstand higher RPM conditions, these bearings are suitable for performance builds, racing applications, and quality engine rebuilds where reliability is paramount.