Great looking and great running car. It is a factory original Mach 1, but now has a 429ci rather than the factory 351ci. Automatic C-6 transmission. Interior is spotless & exterior is incredibly clean for a daily driver quality car. The dash/firewall is equipped for factory AC but doesn’t have the engine components for AC. If someone wanted to add AC, they could go through somewhere like Vintage Air to order the engine compartment components. When I’m not driving it, I keep it in my garage with a cover on