All that dynamat adds up quickly too.
I'm not too suprised by the numbers here. So many think because an E body is shorter than a B body that they should be lighter, but that just aint the case. BTW, my 74 is around mid 3600, small block , all original everything. But I have been stripping things out of it like the .25 thick steel plates under the rear windows, bumper reinforcements, the huge bumper guards, etc. Haven't had it back on the scales since, though.