ACL Bearings 4B8300-.75 Connecting Rod Bearing Set Standard Size

The ACL Bearings 4B8300-.75 is a precision-engineered connecting rod bearing set designed for high-performance and racing applications. ACL Race Series bearings are manufactured using advanced tri-metal construction technology, featuring a steel backing, copper-lead intermediate layer, and a specialized overlay surface for superior load capacity and wear resistance.

Key Features:

• Standard size (-.75mm undersized) connecting rod bearings for precise engine builds
• Tri-metal construction with high-strength steel backing for durability
• Proprietary polymer coating reduces friction and prevents scoring during break-in
• Precise tolerances ensure optimal oil clearance and bearing crush
• Designed for high-RPM operation and extreme cylinder pressures
• Complete set includes all necessary bearings for engine rebuild

ACL bearings are trusted by professional engine builders and racing teams worldwide for their consistency, quality control, and performance under extreme conditions. This bearing set is ideal for performance rebuilds, racing engines, and applications requiring enhanced durability over OEM specifications.