ACL trimetal standard-size main bearing set fits Chevrolet V8 engines (267/305/327/350) from 1967–1998 and includes main bearings sized to OEM standard. These bearings are intended for engine rebuilds requiring factory-size mains and provide a direct-fit internal engine component for classic and later small-block Chevy V8 applications where standard-size main shells are specified.
ACL 1967-1998 Chevy V8 267/305/327/350 Trimetal Standard Size Main Bearing Set