DESIGNATION: N/SS - preceded by car number. *BODY: Any 1/24-1/25 1960 to 1970 Domestic car/station wagon with a minimum of 8" from bumper to bumper. Zero alterations to body allowed other then a notch in rear bumper to allow wheelie bar struts. Notch will be no more wider then 1/8" On each side of bumper, and no higher then vertical portion of bumper. No scoops or wings unless they came from factory and are located in factory locations. *INTERIOR: Must have a painted 3D driver installed. *WINDSHIELD/WINDOWS: Blackout windshield/windows not allowed. Front and rear glass must be stock kit based. Side windows allowed; clear styrene or lexan. *CHASSIS: Any inline chassis with bearings. *FRONT WHEELS/TIRES: 3/4" Scale front hubs with minimum 1/16" O-rings. *REAR WHEELS/TIRES: Scale hub only; 1 1/16" minimum tire diameter by .500" minimum width. *WHEELIE BARS/WHEELS: Permitted; Total length cannot exceed 5" from center-line of rear axle to center-line of wheelie wheels. *WEIGHT: 130 grams minimum weight. *MOTOR: Pro Slot VR-12, Part Number: PS4019 (Bushing Motor). Arms and Magnets will be metered/checked for size and legality. *GUIDE FLAG: One guide flag per car, 1 inch maximum length. Click Here: For Motor Requirements & Specifications. Click Here: For General Regulations. If there is any area of these rules which needs clarification, please contact Club (.400) Technical Director by e-mail at club400@hotmail.com.