He will likely be the one wasting your time, he's not well educated in Mustangs. In my experience I haven't seen that done. Like Schmuck said, it's not likely to have happened. Anyway, I know that he bought a block and assembly (probably craigslist) and swapped the top end on there with the addition of some gt40p heads. Yes, it's a 5 speed car with a newish clutch.