This ACL H-Series rod bearing set is Standard size, machined for a stock, unmachined connecting rod journal on Big Block Chevy engines. This version adds extra oil clearance for improved oiling in performance applications.
Specifications:
- Type: Connecting Rod Bearing Set
- Series: H-Series
- Size: Standard
- Features: Extra Oil Clearance
- Engine Fitment: Big Block Chevy
- Part Number: 8B743HX-STD
FAQ
What size is this ACL rod bearing set?
This set is Standard size, machined for a stock, unmachined connecting rod journal on Big Block Chevy engines.
What engines does this rod bearing set fit?
It is designed for Big Block Chevy engines.
What does "Extra Oil Clearance" mean for this set?
This H-Series set is machined with additional bearing clearance to increase oil flow, which is useful in higher-output or higher-RPM applications.

