G'Day Toby,
Unless I am mistaken I think I am geographically the closest MLU member to you.
I have some canvas door frames, and canvass window frames, if you would like them to copy. (Correct me if I am wrong, Ford & Chev canvass doors are the same?? Please confirm Keefy/Euan/Anyone?)
Uncle Max Hedges has told me of other trucks around your way, if you need more bits.
HH
PS I also have a spare Chev radiator, water-tightness unknown, if you need it.
Sorry, I dont have a chev engine.