I have an AOD transmission connected to a ford 302 in my 1941 special deluxe coupe I don't know the year of the transmission. We've been having problems since we got it, I just picked off a number from the side of the transmission where the kickdown cable connects. I'm pretty sure it reads: RF-E9DP-7006-AA. I am wondering if I can find the year of this transmission to get a rebuild kit or find any other things needing to fix. The problem I am having is it won't kickdown properly, it has trouble downshifting which sometimes stalls the engine. It also has a small leak that I diagnosed in that spot. This could be the solenoid or some thing inside the tranny needing it to be rebuilt. I tweaked the kickdown cable to where it should be, it worked better but still had trouble. Any ideas?