I bought some for my 68, like noted earlier, they do not have the metal reinforcement on the back side, but compensate with a thicker glass. Mine fit fine, I had no major concerns, and the grain seemed the same except down low, where the sides of the rear seat buns cover them. I beleive they were made from a used set, meaning the mold was a used nice pair, and may have just transfered the wear from those to the pattern/mold.