ACL Race Series oversized main bearings for Subaru EJ20/EJ22/EJ25 engines provide a 0.002mm oversize journal fit with thrust in the #5 position. These bearings are intended for accurate rebuild sizing where small journal oversizes are needed; confirm crank undersize and thrust placement before purchase to ensure proper bearing clearance and fitment during assembly.
ACL Subaru EJ20/EJ22/EJ25 (For Thrust in #5 Position) 0.002mm Oversized High Performance Main Bearin