Early A throttle cable

I have a used 1973 Duster 318 2bbl throttle cable on my 66 Valiant 340, works great, even with the high rise M1 intake and 1" carb spacer. I am also using the stock 66 a-body gas pedal setup and Holley 750 carb. I would look on ebay, there should be several in junkyards too.