Mac does make long tube headers for an aod, and I was told the o2 ensors are moved...I have them in the truck of my car and I need to go out and look to see where indeed they are, I do think they point to the other way. The only thing that makes them harder wth the auto is the fact that the bellhousing is so big and it is alot tighter withthe aod headers, but mac does make the long tubes to fit the aod, and i will be insalling mine in about 2-3 weeks