If you keep the 7.5 it'll go without a hitch. Now if you run the expo 8.8 the bottom brackets will have to be cut and opened up then re welded, but overall it's pretty straight forward and easy. I started from the outside rear and worked my way forward seemed to go pretty easy. Also the wishbone that connects the axle to the forward cross member the under belly brace of the bed will have to be notched out also some of the bed on the pass side will need to be taken out, I'll get some pics tomorrow showing this.