‘68 two door hardtop will work. ‘Post coupe may not line up where door frames go, and ‘69 lost the vent window so there’s a profile difference at the window. Patrick
Both the rear door panels and rear seat will not interchange between a coupe and a convertible. The size and shape of the convertible rear pieces are unique. Also even if the front bench from a 71 would fit (and I believe it will ) the 71 seat is a different animal with both the frame and cushions being different. Later if you try to recover the 71 seat with a 68 cover, all you will end up doing is destroying the cover. What exactly are you trying to do here. Duane
I live just south of philly and will pm you my number so we can talk about this. I manufactured upholstery kit for years. Duane