Best bet on rear suspension?

for get about that truck dana 60 idea,unless your planning on lots of power,like over 500 horse power.Sure,it would be bullit proof,but they are very large,very heavy.Thats a lot of extra weight to carry around,and the 9.75 ring geartakes a lot of power from the engine just to turn it.Im in nc,i have a c body 8.75 i could sale you.Youd be far better off to narrow it,get some moser axles,buy a suregrip for it,and go.It has 11 inch brakes,i think,but not sure.Right now it is complete from drum to drum,id have to see what center chunk is in it,but im sure it is a high geared,single traction unit,like 276s gears,or so.