This ACL main crankshaft bearing set fits Chrysler V8 273–318–326 engines covering 1956–1973 and is provided as a half‑groove set for 273ci and 318ci engines from 1957–1973. The matched bearings are intended to fit the crank journals and reestablish correct oil clearance and stable crank support during engine overhauls and period restoration work.
ACL Chrysler Prod. V8 273-318-326 1956-73 Engine Crankshaft Main Bearing Set