1964 Ford Falcon automatic transmission shifting hard
I have a 1964, Ford Falcon Futura with 260 V8 and 2 speed Fordomatic Transmission. I let the car sit for a couple years without driving it, which was a huge mistake. The motor is running rough and the transmission is not shifting smoothly like did. Particularly noticeable when coming to a stop, the transmission switches into a lower gear, however when it switches gears it is slams into the lower gear. It’s not a smooth change of gears. Any suggestions? Thanks