Contemporary example of a Supersonic  tether car originally by Gil Davidson. Car is equipped with McCoy 49 bcrh engine ,custom rear axle assy fitted with new steel 2:1 spur gears,new steel flywheel pressed on to pinion gear. McCoy style wheels,new bearings throughout ,front suspension ,new useable rubber tyres. To run needs fuel tank ,tether harness and battery for Glo plug or enjoy in your collection as is. Shipping to USA $ 95.00 usd questions thru shipping cost may vary with destination.