I would put little to no value to those listed weight "specs". Advertised shipping weights are usually hundreds of pounds lighter than what the real world numbers actually are. The shipping weight on my 59 2 door sedan, for example was around 3200 pounds. In real life, on the NHRA certified scales at the dragstrip, it weighed 3750 pounds, without driver. And that is a car with manual steering and brakes, no radio, had no carpet at the time, Wilwood front disc brakes with aluminum calipers, and a FE with an aluminum intake manifold, water pump, and radiator. I used to own a 67 F100 2 WD short box, Fleetside, with a stock 352 automatic, manual steering and brakes, and it weighed just under 4200 pounds without driver.