ACL Bearings 6B1497H-STD Standard Connecting Rod Bearings Race Series

ACL Race Series Standard Connecting Rod Bearings deliver precision-engineered performance for high-performance and racing engine builds. These connecting rod bearings are manufactured to exacting tolerances using advanced metallurgy and tri-metal construction for superior strength and durability under extreme operating conditions.

Key Features:

• Tri-metal construction with steel backing, copper-lead intermediate layer, and polymer overlay for optimal load distribution
• Standard size (STD) for stock or freshly machined crankshafts
• Race Series design engineered for high-RPM and high-load applications
• Precision manufacturing ensures consistent bore diameter and wall thickness
• Enhanced oil retention grooves promote proper lubrication
• Compatible with synthetic and conventional motor oils

ACL bearings are trusted by professional engine builders and racing teams worldwide for their consistent quality and proven reliability. These connecting rod bearings provide the durability needed for demanding performance applications while maintaining the tight tolerances critical for engine longevity.