Looking for 68-72 8 lug dana rear 3.54 from big block burb with coil springs in ca

[inkfamous13]

Looking to upgrade my 66 c20 after looking trying to find front crossmember and a rear end swaps that bolt in and at same time and route of pick up. Due to me having to rent a uhaul pick up and pay .54 cents a mile. Ive come to the conclusion to keep my c20 8 lugs. So ive heard these big block burbs are bolt in rears? Dana 8 lug with 3.54 gears, I need rear end,pan hard bar & rear drive shaft. Needing this asap. Im rebuilding front end now. Unless i can find a good deal on a 73-91 3/4 ton burb crossmember complete pwr steering box pump brackets. Thanks. Message me ill send number.