I have been helping Scott ~ ss396t6 track down OEM parts for his '57 Dust Rose beauty. In doing so, we have been finding new to us sources for cars for sale and parts. Here is one he just sent me and since it can change from month to month, I think I will put it here in this Forum. I am speaking of Hemmings Magazine and they always seem to have a lot of things for sale from their subscribers. I would suggest, when looking for a car to buy, or to sell one, and for parts, check the Hemmings website each month to see what they have. Here is the link.
http://www.hemmings.com/parts/search...et=Thunderbird
http://www.hemmings.com/parts/search...et=Thunderbird