Information on upper A arm mounts for a 63 Valiant.

I don't know the answer exactly but I just replaced my arms on my 71 Demon with QA-1 arms and the arms themselves span quite a few years. This is just a thought but perhaps you can determine the years for the mounts by the years the arms are good for? Did you try Auto Body Specialties? An older thread said that a company by that name had them.

I saw your pictures the other day and I agree they need to be replaced. I don't recall if the mounts are actually one part or 2? If 2, and you get new mounts, I would have them installed on the upper A arm when you first tack weld them to the frame so they are spaced properly. The tolerance on them with new bushings is pretty tight, I had a difficult time getting the new arms into my mounts so anything less than perfect spacing will cause a problem.

I wish you luck.