Ford Repair: Exhaust, mac prochamber, pipe makers

Question
I am looking for a replacement H-pipe for my '85 Mustang GT. I recently switched from a standard trans. to an automatic.  The original Y-pipe does not fit due to the trans. oil pan. Where can I find an H-pipe to fit it?

Answer
Nathan-

  Most H-pipes will fit.  I can tell you for a fact that the MAC Prochamber fits as it's on my '84 GT350 with an AOD.  Any of the bigger H and X pipe makers usually make models for AOD cars.  Usually you've just got to ask.  If you're going to switch over to dual exhaust you'll probably also need the dual hump transmission crossmember.  You can usually find them floating around in online classified sections and Ford may still make them, but it's been a few years since I checked with Ford.  Hope this helps.

Steve