I'll play:
1969 F100
Bought in May 1988, all stock 360/C6 with about 110K miles on it.
Installed American Racing CP200 rims and new tires that summer. This picture is around spring 1989(sorry, best pic I have of it currently). In 1990 I installed a 428CJ motor and 4spd. In all it has not changed much in the last 25 yrs, besides different rims/tires and the paint is just a bit more faded.
Powerplant:
Video from a few years back: