Re-vamping a 1955 holiday hardtop for my dad and came across a bad gas tank... 

 

Fusick has them and they are supposed to be exact reproductions. Here is the link.

http://www.fusickautomotiveproducts....p?number=545FT

Tanks Inc. has them also. They are not exact reproductions but are close. They list them through 1954 but I believe 54 and 55 are the same at least according to Fusick. Might be worth a call because they are a good bit less. Here is the link.

http://www.tanksinc.com/index.cfm/pa...rod/prd130.htm

 

What part of the country/world are you located in? I dismantled a 1955 and the tank appears usable. Odds are your not, but if you were close to Medford Oregon I'd give you this one to check out. John