ACL's rod bearings are made of a softer metal so that you don't wear out your crank or engine block. Additionally, a thin layer of oil lubricates the connection between the bearings and the crank allowing the crank to "float" and reduce wear. Proper support via rod bearings is crucial to prevent oscillations and wear that can damage the crankshaft and other components as the motor moves further out of balance.
Features:
- Superior Bonding Surfaces
- Softer Bearing Material
Specifications:
- Standard Size Rod Bearing Set
- Journal Size - 52mm
Notes:
- Recommended for stock rebuild
- NOT for race use
- Subaru rod bearings are specific to either a 48mm or 52mm journal size. Please make sure to measure before making a purchase.
Fitment:
2004-2021 Subaru STI & Type-RA
2002-2014 Subaru WRX