I have a transmission which I assume is from a 59 GM vehicle. I need to know whether it is a 3 speed or 4 speed tranny. It would be good to know what vehicle brand it came with, when new. Any help appreciated. If you don't have the info but know who does, please contact me. thanks Jerry Whitfield in Winston Salem, NC I fou nd numbers on it 3 places: 591701 GM 2 GM 1 591568 GM1 591665 con 5 F98
