[geezer#99]

Perhaps not!!
That last pic is a turbo 350 or 700r4.
Easy to tell by the position of the modulator.
Turbo 400 has it on the passenger side closer to the front.
And the cable by your carb is the tv cable.
I got a pic of it in my Haynes manual.
You better get a pro to check it out. Trannies aren't cheap. Wrongly adjusted could toast it quickly.