Thank you, scoutdawg.
Today I got my truck back from the glass shop. They had the truck exactly one week. It now has new glass in its 4 doors and wind wings. It also has some new rubber seals around the wind wings and new felts around the door windows. Hopefully that will keep the rain out.
now for the particulars in case anyone else wants to replace the glass in their pickup truck.
The felt was manufactured by a company called montco mfg. Trademark repops and sold by IH Parts America. Some of the felt seals were wrong as far as being an exact replacement. They had to be glued or screwed into place, not the proper way to install them. However, repops does provide a lifetime guarantee. And they told me they would manufacture new felts to work exactly like new if I sent them the original old ones. I thought that was really going the extra mile for great customer service. Could not ask for anything better than that.
Unfortunately the glass shop had already started to glue the other felts into place. I could see it taking another few months just to get glass in this truck if I sent in the old felt pieces with the corresponding wrong new felt pieces, waited until they manufactured new replacements, then had the new shipped to me and finally installed. There is far too much work to be done on this truck now. Perhaps later if or when I find some good replacement doors for the truck, I will have that done.
However, as a heads up, if you are planning to get new felts for your early 60's crew cab pickup truck, to do it right, order the felts from IH Parts America, disassemble the window/felts, then send any old ones matched to the wrong ones they provide so they know which ones are wrong and can manufacture for you the correct replacements.
As for the wind wing window rubber, that came from another company. The big u-shaped piece was correct, but not the straight piece - it was not even close. That came from a company called restoration specialities. I called them too about their wrong wind wing rubber parts. They told me they did not want to talk to me, and to talk to whoever I bought it from then hung up on me. So I don't know if the wrong ones were sent to me, or they make the wrong ones for a c120 to begin with, or if they would manufacture the correct ones, or give a partial refund for the wrong parts supplied. Who knows, they would not talk to me.
In the future I will ask repops if they manufacture wind wing rubber. I am willing to bet they would if they don't already. They said that's how they expand their inventory of products is by people sending in the old which they then copy.
It was getting dark by the time I got home with the truck so I did not have time to take any pictures ... Now with new windows.
I also learned how they moved the truck around their shop and parking lot this past week.
for me the truck always starts on the first revolution and with no smoke, perhaps because I know exactly how much to pull the choke out.
They said the truck would not start for them, so they moved the truck by putting it in gear and using the starter motor to drive the truck. They said except once they almost crashed the truck because it unexpectedly started when they were driving it like this and it lurched forward, belching smoke. ... I hate other people working on my truck ....

after it's painted, hopefully that will be the last time anyone else ever touches my truck . everything else I can do myself, and it does need a lot of other work .
as for the heater box, the water control valve came in and this replacement valve mounts inside the heater box similar to the original and works better than the original IH valve ever did new . I've learned a lot about the old 62 to 68 heater boxes and I'll do a complete post about rebuilding them with part numbers and sources once I finish mine and can document it with pics .
it will be another week before I have time off to work on the truck again .
steve