1990 supercab 1/4 windows

[greyhound]

I have a 1990 ford f-150 supercab.Would like to know if they ever had 1/4 windows that opened for air?I know back around 1976 or so they had push out windows for fresh air on supercab trucks.I know the 1996 trucks are different in shape and will not work on the 1990 truck.Would units from the 1976 trucks work?I have chopped the tops on some 50 fords.What can I do to my 1990 to get air in the side windows.What mods can I do?My greyhound loves to put his head out the window.Hard to do in our truck now.Can I cut the windows out of a 1970 truck and put them in my 1990?Any thoughts or ideas welcome.Thanks Rick [email protected]