Look for a 70-72 carb with the mechanical secondary and the brackets to hold your throttle cable. This should bolt onto the 2F, but also work with the accelerator pedal and choke from 67 I think. Like I mentioned before, you would need the early style aircleaner.
Looks like this:
For the person who started the original thread, you would probably be better off scrapping the whole linkage/ball socket/city racer carb setup and just getting an earlier cable actuated Aisan carb that will be more compatible with your '67 accelerator pedal and cable. Easier and better IMHO...