1976 GMC camper special with a 454 400 turbo transmission the eight Lug rear end

So 1976 GMC camper special with a 454 in a 400 turbo transmission what's a 8 lug rear end 92000 miles two owners one owner on it from 76 to 86 other owner owned it from 86 to 2019 the first owner put 66,000 the other owner quit 30,000 this vehicle has been sitting since 2000 has surface rust but in great shape all original numbers great restorable truck just don't have time or money looking for $4,000 or any reasonable offer..

I do have video of the truck turning over and starting looking for reasonable offers you can message me if you'd like put in a offer so we can do