Pictures... Okay, not really that much rust. I will use three posts to do the pictures. I still do not know all the correct nomenclature for the cab parts.... sorry. First image is overview of cab, driver's side
Second: Image from Driver's side. obvious cowl air vent panel.
Third: Rust through middle of door... not sure proper name. Does not look like it goes into the inner area
Fourth: Inside drivers side, next to the door edge... I am not certain what this is called or if it went all the way to the floor
my reference picture is at LMC Truck:
www.lmctruck.com/1960-66-chevy-gmc/cbe-1960-66-steel-cab-repair-panels If you have a better image that is easy to understand what each panel piece is please let me know, greatly appreciate all help