floor pans
Try
http://wildcatmopars.com/
They sent me a complete floor for my 66, they drilled all the factory welds and sent it in 2 (very nice) pieces. I had it blasted and installed it by Mig on all the factory weld holes. Looks great and I have a factory fit and the confidence of a rust free floor again!
Joe
Shoot me an e-mail and i'll send a couple pics of what they sent me!