1969 Plymouth Road Runner 383 (13-02) * M2 Machines Detroit Muscle Release 21 * 2013 Castline Premium Edition 1:64 Scale Die-Cast Vehicle Set (Limited to 5,000 Pieces World Wide) 1969 Plymouth Road Runner 383 (13-02) * M2 Machines Detroit Muscle Release 21 * 2013 Castline Premium Edition 1:64 Scale Die-Cast Vehicle Set Limited production world wide. Limited to 5,000 pieces. Die-cast chassis. Rubber tires. Built from over 42 parts. 1:64 Scale - Vehicle measures approximately 3 inches long. Includes a custom display base and acrylic display case. Ages 8 and up. From Castline.