The Moog front lower ball joint for 1970–1974 American Motors Ambassador uses Moog's Problem Solver gusher bearing to allow grease flow through mating surfaces for reduced friction and longer life. Heat-treated ball studs improve strength, precision tolerances simplify installation and alignment, and a greaseable socket plus pre-installed dust boot help keep contaminants out and extend service life.
MOOG 70-74 American Motors Ambassador Front Lower Ball Joint