ACL Bearings 8B743HC-STD High Performance Race Series Rod Bearing Set for Chevy V8 396-454

The ACL Bearings 8B743HC-STD is a high-performance race series connecting rod bearing set engineered for high-output Chevrolet big block V8 engines, including 396, 402, 427, and 454 cubic inch displacements. These bearings feature ACL's advanced tri-metal construction with a performance coating designed to reduce friction and improve oil retention under extreme racing conditions.

Key Features:

• Race series tri-metal construction for maximum durability under high loads
• Advanced performance coating reduces friction and wear during high-RPM operation
• Precision-manufactured to STD (standard) crankshaft journal size specifications
• Engineered specifically for Chevrolet big block V8 engines (396, 402, 427, 454 CI)
• Designed for high-performance and racing applications where bearing reliability is critical
• Improved oil retention properties help maintain proper lubrication film

ACL Race Series bearings are trusted by professional engine builders and racing teams worldwide for their consistent quality and performance in demanding motorsports applications. The HC designation indicates the high-performance coated bearing surface, which provides enhanced protection during cold starts and high-stress operating conditions.