Hmmm, autoglasspro's Cuda weighed within 30 lbs. of my '71.

My car was P/S, A/C, Console with buckets car. (True, no power brakes but that can't be 20-25 lbs.) It had heavy 15x7 Ralleye's on the back and 14x6's on the front. IIRC, the Ralleye's were around 5-7 lbs. per corner heaver than my cop rims and sticky tires. ( I weigh darned near everything!)

I've seen the ultra heavy e-bodies you talk aobut and most of them are Challengers. For some reason they always seem to be heavier than the 'Cudas.

All smallblock '70's and '71's Cuda's will weigh around 32-3300 lbs. That hemi adds a TON of weight to the frontend.