ACL Bearings 4B2816-1.00 Connecting Rod Bearing Set Undersize - 1.00mm

The ACL Bearings 4B2816-1.00 is a precision-engineered connecting rod bearing set designed for high-performance and racing applications. This kit features ACL's proven trimetal construction, combining advanced metallurgy with race-tested engineering to deliver exceptional durability under extreme conditions.

Key Features:

• High-strength overlay plate with reduced thickness for improved fatigue resistance
• Hardened steel backing on all rod bearings for enhanced support and bearing retention
• 1.00mm undersize for use with machined crankshafts
• Increased crush for improved bearing retention in the housing
• Elimination of flash plating on bearing backs to maximize heat transfer and grip
• Tight, consistent wall tolerances for precise oil clearances
• Enlarged ID chamfers to accommodate large fillet radius on performance crankshafts

ACL Race Series bearings are trusted by champions in NASCAR, NHRA, IHRA, and sport compact racing worldwide. These bearings are engineered to withstand higher RPM conditions and provide the endurance required for demanding motorsports applications.