Just how many Mustang variations are there? I know of the CS or California Special, Shelby and Boss and GT. How many options were there for the Boss 302 and did the Boss 302 come with heated seats? The one in the banner was that a stock car?.......I have a picture of a Mustang with a Cobra and I do not know the year but I know it was one of 50 made. I will add a picture and hope someone knows what year it is from.....