Cab11/12 Chev inner fender panel measurements?

[Alex van de Wetering]

a canvass strap riveted....do you have that on the C8??

Yes, the right hand side panel does have the rivets for the canvas, so I presume the panel on the left will also have had the canvas webbing. I wil try to post a picture later.
I also note the funnels for the vents in one of your pictures. I fabricated those last week....what a pain! It seems the small hose between the funnels and inner cab panel/vent was also made of something canvas-ish (?)....what do you think? A rubber hose would probably work, but I wonder what the original material would have been.

Alex