66 Valiant 100 parts swap?

Welcome to our humble home!! I do believe that someone is now reproducing the early A floor pans, possibly AMD. As for the later 67-72 pans, yes they will work but they need to be sized to fit. "Many moons ago" when I was redoing the blue 66 in my avatar, no one was reproducing anything for the early A's and the only floorpans available were the 67 and up, so thats what I had to use. Good thing my buddy who did the installation was a top notch fabricator and was able to put them in with no problems.

Seek out the correct pans, you'll be happy you did!! Geof