The ACL 8B745HC-STD is a Race Series connecting rod bearing set for Small Block Chevy engines using the 2.000 in pin diameter rod. The tri-metal bearing surface is coated to reduce friction and speed break-in under sustained high-load, high-RPM use. This standard-size set is sized for a stock, unmachined rod journal.
Specifications:
- Type: Connecting Rod Bearing Set
- Series: Race Series (Coated)
- Size: Standard
- Engine Fitment: Small Block Chevy (2.000 in Pin Diameter)
- Part Number: 8B745HC-STD
FAQ
What does "Standard" size mean on this ACL bearing set?
It means the bearing is sized for a stock, unmachined Small Block Chevy rod journal.
What is the coating on this ACL Race Series bearing set for?
The coating on the tri-metal bearing surface reduces friction and speeds break-in on freshly built or reground race engines.
What rods does the ACL 8B745HC-STD fit?
This set fits Small Block Chevy connecting rods using the 2.000 in pin diameter.
What if my crankshaft has been machined undersize?
If the rod journals have been machined undersize, use the matching undersize part number (such as 8B745HC-001 or 8B745HC-010) instead of this standard-size set.

