ACL Race Series connecting rod bearing set for the BMW S85B50 5.0L V10 engine used in the E60 M5, specified as .50mm (0.020") undersize in the extended product text. Supplied as a complete set, this Race Series kit targets rebuilt S85 V10 applications requiring the stated undersize specification, with fitment and size taken directly from the source.
ACL BMW S85B50 5.0L V10 Engine (E60 M5) Race Series Engine Connecting Rod Bearing Set