This may of been a mirage but i swear I saw a blue mach 1 like mine on 68 the other day that looked like soneone tried to stick a S197 front end on it. I only caught a glimpse of it as it was heading the opposite way. It my have been a badly abused S197 with light blue paint and a shaker but i swear the rear looked new edge. Probably like a sasquatch. My one and only chance to document it and i froze lol.