ACL crankshaft main bearing set for Ford V6 159–171–177 applications covering 1972–1990. Specified for 1987–1990 car engines and 1986–1989 truck engines, this set includes flanged bearing thrust capability. Use these matched main bearings during engine rebuilds to restore proper crankshaft support, thrust control and clearances for the listed Ford V6 applications.
ACL Ford Prod. V6 159-171-177 1972-90 Engine Crankshaft Main Bearing Set