ACL Race Rod Bearings Standard Size 52mm Journal Extra Oil Clearance (4B8296HX-STD) | Subaru WRX 2002-2014 / STI 2004-2021

ACL race rod bearings with extra oil clearance are designed for EJ-powered Subarus that see elevated RPM, boost, and oil temperature in demanding conditions.

• Standard size bearings with increased oil clearance
• 52mm journal application for EJ-series rods
• Improved lubrication for high-RPM and high-load use
• Race-focused materials for superior fatigue resistance
• Excellent choice for track, time attack, and big-turbo builds

• Subaru WRX 2002-2014
• Subaru STI 2004-2021

ACL performance engine bearings deliver race-proven durability and precision for Subaru high-boost and high-RPM builds.