ACL crankshaft main bearing set supplied by ACL America as a complete main bearing kit. Intended to replace worn main bearing shells during engine rebuilds, this set restores necessary crankshaft support and oil clearance for compatible engines. The description identifies it as a full main bearing set suitable for use when rebuilding or servicing the crankshaft.
ACL MAIN BEARING SET - ACL AMERICA Engine Crankshaft Main Bearing Set