I friend of mine has a blue 75' hatchback with the 302/C4 thats been sitting in a barn for about 18 years with a car cover over it. It has 66,XXX on it and is complete. I can get some pics if anyone is interested. I think this would be an awesome looker with some newer wheels and pretty hot with a carb/intake swap, I've just got too many projects.
I know it prolly doesnt mean much but they made 21,062 Mach's that year and not many of those were the 302.