ACL Race Series connecting rod bearing set for BMW E30 M3 S14B20/23/25 engines in standard size provides race-oriented bearing components for engine rebuilds. The set is specified for the S14 family and offered in standard size to match factory journals, delivering a race-focused replacement bearing option intended for high-stress engine applications where ACL Race Series parts are preferred.
ACL BMW E30 M3 S14B20/23/25 I4 Connecting Rod Bearing Set (Size STD)