You can try Jim Carters classic trucks. That's where I got alot of my 47 2-tons parts.
http://www.oldchevytrucks.com/Support/Catalog.php
Could just make a partial floor pan like I did. Mine was really only bad up front so I cut it half out and fabbed me a new one.


1947farmer

1947 2-Ton Chevy
Story in the Stovebolt Gallery
More pix in Photobucket
1977 3/4-ton
1985 2.5-ton
2- 1947 Allis WC
1- 1949 Allis allcrop
1- 1955 Allis WD-45
1- 1976 Allis 7040

"If it ain't broke you ain't trying"