The ACL main bearing set is a crankshaft main bearing kit for Ford production V8 351M and 351W engines (1969–1976). It supplies the bearings required to support the crankshaft during rebuilds and normal operation. This offering is an alternative full-groove set to part 5M1432A, provided where a full oil groove configuration is needed for proper oil distribution.
ACL Ford Prod. V8 351M-351W 1969-76 Engine Crankshaft Main Bearing Set