heater control removal?

[hotrod ford]

how do i get these out of my 67'? i don't see anyway to remove them. thanks

[4th effie n counting]

There are nuts on the back side of the middle one and the one on right i think. It is much easier with radio out, mine had no radio. One will have to be disconnected from the heater valve in engine compartment. One cable needs removed from heater box, and third i'm not sure.... I didn't get that far before i sold my 67, i was going to part it out but buyer wanted it all, so i stopped dis assembly.
I believe the nuts on the back of knobs are 9/16 but I won't swear to it. They are about as much fun as removing the radio delete ones were. I think to if you can remove your glove box it may make it easier, you won't quite have to be a contortionist .
I hope this helps you a bit.

[hotrod ford]

oh, my dash is completely stripped besides those. the heater is already out of the truck as well. i tried to loosen them up but got nothing. i will try again.

[fordman]

pliers on the nuts from the backside of them.