I had to have my dual exhuast re piped after I had the AOD trans installed on my 65 coupe. I just have the shorty hedman headers, and the shop ran to pipes about as tight to the bottom of the car as they could. But with the new setup, when i go over a really steep drive way i scrape my pipes. Actually it only scrapes when i have a passenger in the car, but i was hoping to install my 620 springs in the front soon so that would make it scrape even easier. I really dont see any other way to run the pipes, i wish i had some pics but i'm at work. Does anyone else with an AOD trans have problems scrapping exhuast? If not, any pics of how your exhuast is ran? Thanks!