1969 Ford Mustang Fastback Mach 1 R Code. This R Code Mustang has a laser straight body, Acapulco Blue Paint finish, Cream Interior, Mach 1 Decals along the body, Black Hood with Hood Pins, Shaker Hood Scoop, Magnum Wheels, along with Polished Stainless Steel and Chrome Components all over that s sure to turn heads wherever you go.