This topic came up before. I am sorry no one has replied yet. I thought Jack said that any generic choke cable would do. Even though I have not used a generic choke cable on my Bugeye, I did use one from JC Whitney on my Falcon when I converted it from an automatic to manual choke. It came with everything I needed, including the L bracket and knob. I have had it in my car for 20 years with no problem. Out of curiosity, is the heater fan switch in the correct place, or would you be adding the choke cable to the same place that the switch/cable is normally placed?
Kevin