[margarete]

I don't own an NAF, but dealing with older Cobra kits, you'll often find the sway bars were proprietary bends. Trying to find an exact visual match from a standard Mustang II catalog might drive you crazy.

Your best bet might be measuring your current bar (overall width, arm length, and the distance between the frame mounting points). Then check out somewhere like Speedway Motors or call up Hellwig. They sell universal splined sway bars or adjustable kits where you can basically build it to fit your exact dimensions.