Will this E-brake / Parking Brake fit 67-74 Darts???

I don't know if this will apply to your application. I just checked my 65 Parts book and they show the same cable was used from the parking brake to the equalizer cable and the same cables used for the rear . There is a different part number for the Dart 111" WB than for the Valiant/Barracuda 106" WB for the equalizer cable. Hope this helps a little.