New to classic Mustangs, and I have a trans. question.

So, whats the question?
Putting an AOD in?

AOD is regulated by a Thottle Valve (TV) cable from the accellerator linkage either on EFI or a carb. AODE is controlled electronically from the EFI computer. A stock AOD won't last long without mods. On the other hand, your C-4 won't last long behind a 347 either, it'll need costly upgrades to last ( but it still won't last forever).A C-6 would be much cheaper either way, it'll handle anything you throw at it and the savings will buy a lot of gas. Downside is the parasitic loss.