How fast ?

Figuring the weight is a tough one. It should be identical, or very close to a stock 273 automatic 2dr post. Heavier or lighter items are the wheels and tires, 31 lb ea fronts, 47.5 lb rears. Aluminum intake, headers, full 2.5 inch exhaust to the bumper, Wilwood front brakes, coilovers and rack and pinion setup. 8.8 rear end with disc brakes.No heater or ducting, all steel body. ProCar light weight buckets, stock rear seat.