The ACL 8B1580HX-STD is a standard-size connecting rod bearing set with extra oil clearance from ACL's H-Series line, built for BMW V8 engines. Standard size means these bearings are sized for a stock, unmachined crankshaft journal, while the extra oil clearance provides additional running clearance versus a standard-clearance set.
Specifications:
- Type: Connecting Rod Bearing Set
- Series: H-Series
- Size: Standard, Extra Oil Clearance
- Engine Fitment: BMW V8
- Part Number: 8B1580HX-STD
FAQ
What engine is the ACL 8B1580HX-STD rod bearing set designed for?
This connecting rod bearing set is designed for BMW V8 engines.
What does "Extra Oil Clearance" mean for this bearing set?
It means the bearings are machined to provide additional running clearance between the bearing and crankshaft journal versus a standard-clearance set, while still fitting a stock-size journal.
What is ACL's H-Series?
H-Series is the ACL product line this rod bearing set belongs to.
What is the part number for this rod bearing set?
The part number is 8B1580HX-STD.

