ACL Race Series rod bearings for BMW S54B32 with an extra oil clearance of .001 in. This bearing set is specified for the S54B32 engine and provides the slightly increased oil clearance option for engine builds requiring that tolerance. It’s presented as the Race Series bearing choice when that specific oil clearance is called for during assembly or rebuild.
ACL BMW S54B32 Rod Bearings .001 Extra Oil Clearance