back seat size you say, well, in high school a buddy had one of these cars, it only had a 289 in though.........we always were at least 4 couples and many times 6 couples in it......... you see, back then only a handful of kids had cars and most had little gas money, so the more the better and more gas money........of course we didn't mind squeezing 6 or more in the back seat, that way our dates had to sit on our laps, made for some fun dates.................we had it down pat just how far we could go on whatever gas we could afford for the night...............
The back seat is really HUGE compared to a Mustang, I would not want to ride in the back seat of my 65 Fastback for a very long time, the seats are comfy, but leg room is short and you can only get 2 in the back seat unless they are really small kids........
ah, the good ole days...........
David