I'm putting this here, too, I have a 90 Dodge, and am thinking I might like to put a 5 speed Ford or Allison auto behind it. Is there anyone that makes a stand-alone controller to do this?

 

There is a member on here who has a W350 single wheel with a alison and a divorced np205. I cant recall his name but his truck is awesome looking. Its blue with a mean looking front bumper. Post a thread in the first gen section. Im sure someone knows him and could point you in the correct direction.