ACL main bearing set for Chrysler production V8 engines 273–318, covering 1956–1973 applications and noted as a half-groove set for 273ci & 318ci engines from 1957–1973. This matched main bearing kit supplies the main shells needed during crankshaft service or engine rebuilds, intended as the replacement main bearing kit for the listed Chrysler V8 family.
ACL Chrysler Prod. V8 273-318-326 1956-73 Engine Crankshaft Main Bearing Set