For a fairly close comparison on a vehicle I did weigh at RT66 dragstrip in Joliet....
1972 Road Runner 440 with iron heads and iron HP manifolds, full exhaust, auto on column with factory bench and rear seat, air grabber hood and 8 3/4" rear with me in it (200#) the car weighed 4000#
I have looked at some of those factory shipping weights and those appear to be so light I wonder where those cars are? Factory lightweights????
