Chassis: 51132 Frame No. 732 Road-Registered Supercharged Grand Prix Racer Well-Documented History Genuine Factory Works Grand Prix Car Oran Grand Prix Winner Vanderbilt Cup Racer Remarkably Original And Complete 2.3-Liter Straight Eight-Cylinder Dual Overhead Cam Engine Roots-Type Supercharger 160 BHP Ladder-Frame Chassis 4-Speed Transmission Rear-Wheel Drive Leaf-Spring Suspension 4-Wheel Mechanical Drum Brakes