Some folks buy a fuel door from a salvage yard and weld it into place.
A neat idea I saw on a 1970-72ish truck, was they hid the fuel filler behind the side marker reflector on the back of the bed.
as 53moneypit mentioned, check the hot rod sites.
Juliano's hot rod parts
summit racing
speedway motors
the vendors in the links, parts section here on the 'bolt...
-W
