You will not get them as the terminology these days is Capacitor, can mount, terminal lug positive or negative. Those capacitors are basically obsolete, the replacement will be one of 3 types, a radial lead capacitor with leads coming out the one end rubber bung, or an axial one with a single lead ( always the positive) coming out the bung on one side with the other lead attached to the case, or finally a radial capacitor with a clip to mount it and screw lugs or terminals on the rubber at one end and marked on the side which lead is positive according to the black mark on the one rivet or the shape of the crimp of the lead or the plus on the one section of rubber.