3,257 CC DOHC Inline 8-Cylinder Engine with Roots Supercharger Stromberg Updraft Carburetor 180 BHP at 5,000 RPM 4-Speed Manual Gearbox with Overdrive 4-Wheel Drum Brakes Front Beam-Axle Suspension with Semi-Elliptical Leaf Springs Rear Live Axle with Quarter-Elliptical Leaf Springs