I did some research and found that the transmission in my 83 LTD I6 is a C5 (11 bolt pan) I also found a donor car, an 84 LTD Crown Vic 5.0 with a C3 (13 bolt pan)
In doing my research i found that the 3.3 and 3.8 shared tranny's and that the 3.8 and 5.0 shared trannys. Would it be safe to assume that with that info the 3.3 and 5.0 trannys will interchange? Everything doesn't need to be perfect with it, if the speedo is off by some or the gear indicator isn't correct. All I need it to do is move the car forward AND backward.
Thank you.