The ACL Race Series connecting rod bearing set for the BMW S85B50 5.0L V10 (E60 M5) is supplied as a 10-piece set in undersize 0.025mm (0.001") specification. It is intended for S85 engine rebuilds where the undersize shell is required, providing the matched rod bearings to restore correct rod-journal clearance during assembly.
ACL BMW S85B50 5.0L V10 Engine (E60 M5) Race Series Engine Connecting Rod Bearing Set