ACL Race Series Subaru FA20 standard-size main bearing set with extra oil clearance and +.002in OD pairs OEM internal sizing with increased oil clearance plus a +.002in outer diameter specification. This bearing set supports FA20 rebuilds where those combined tolerances are required, providing a clear dimensional option for machinists and engine builders without asserting additional unlisted attributes.
ACL Subaru FA20 Standard Size w/ Extra Oil Clearance Main Bearing Set w/ +.002in OD