I am looking for some help on a 1953 Canadian pontiac inline flathead 6. First question is who will have rebuild parts. Second is I would like to hook up an automatic tranny. I can go the route of building an adapter plate but I dont want to reinvent the wheel as they say if something exists, Also which tranny may work the best. I do realize that I will have to change out the torque tube and rearend on this swap. Thanks for the help.