ACL Race Series connecting rod bearings, oversize +.025, for BMW E30 M3 S14B20/23/25 inline-four engines provide precision replacement bearings when an oversize fit is required. Supplied as a complete set, they are intended for engine rebuilds or race-oriented builds needing +.025 rod journals. These bearings deliver the correct oversize specification for S14 applications and are used where exact bearing sizing is specified during assembly or reconditioning.
ACL BMW E30 M3 S14B20/23/25 I4 Connecting Rod Bearing Set (Oversize +.025)