I'm looking for a set of bucket seats for my 67 Barracuda, converting from a bench seat. I found a set of bucket seats from a 66 Barracuda. I know the body styles are different and the tracks aren't the same for the two years. But are the seats and seat frames the same? They'd have to be redone, so could I use the 66 seats and put the 67 seat foam and covers on them?