Gears & Axles - f-body 10 bolt rear

shipping a 10-bolt rear anybody know the weight of a complete rear including calibers and rotors.thanks

GM 10 bolt 4 channel out of a 2001 SS fluid drained;
-complete with rotors,backing plates+dust shields-178 lbs.
-less rotors,backing plates+dust shields-140 lbs.
-less axles,but with carrier+gears-105 lbs.

Thanks!!!!