It's rough around the edges but I think you need it....
http://cgi.ebay.com/ebaymotors/57-Ford-Pu-Big-window-short-bed-Lower-Reserve-/150560248382?pt=US_Cars_Trucks&hash=item230e17123e#ht_500wt_1182
http://cgi.ebay.com/ebaymotors/57-Ford-Pu-Big-window-short-bed-Lower-Reserve-/150560248382?pt=US_Cars_Trucks&hash=item230e17123e#ht_500wt_1182