I was flipping through a muscle car magazine recently (I think it was Muscle Car) and came across a story on a GTO. The car had lots of period options, Hurst mags among them. It also had red plastic, dealer-installed wheel well liners. I know new cars have them, but these were early 70's add-ons. I'm not looking to put these on my car, just interested from a trivia standpoint since it was before my time. Anyone know about cool vintage accessories, Mustang-related or not?