AFCO Lower Ball Joint, .500 Extended Length Stud - K727 Interchange - 21536These Chrysler type rebuildable screw in ball joints fit a variety of race car applications. They feature an extended length stud to adjust the roll center of your car. Same style as Moog K727 Tall Lower ball joint . 500" extended length stud Screw In type housing 7 taper Completely rebuildable Fits 1960 66 Chrysler, 71 76 Impala, most aftermarket tubular or strut type lower arms, and large taper late model cars Application Chrysler 300 1960 61