1965 Ford Mustang w/ straight 6 (170 cu.in.- a whopping 101hp) 3 speed stick on the floor, cost $350. The car had no carpeting in it. So I went down to the local carpeting store and picked up some green "shag" carpeting. That was my first ever, modification to a car. Life was very simple back in 1973.
looked almost exactly like this one
1976 Honda CB550F 4 cylinder