I needed a new tank for my 69. Iwas refered to this place
http://www.classiccarautoparts.com/pont_gastanks.html by another member. If I remember correctly, there are two manufactureres of these tanks, one in Asia and one in Canada. The Canadian tank is made of thickner metal than the Asian one (big suprise there). This place sells the Canadian one. This place was also cheaper than anyone else. The price our host charges is close but the shipping costs were almost double. (Sorry Chris). Anyway I bought mine last year and was pleased with the fit and finish.