The ACL standard-size main bearing set fits 1956–1973 Chrysler production V8 engines—273, 318 and 326. This main bearing kit supplies the correct standard-size bearings for crankshaft journals during engine rebuilds or refreshes. It’s intended to replace worn main bearings and restore proper bearing fit and rotation in these classic small-block Chrysler applications.

ACL 1956-1973 Chrysler Prod V8 273/318/326 Standard Size Main Bearing Set