right off there is the flip flop with shackle flip with front hanger then flop the axle on top of the springs

then the long chebby shackles to keep the axle under the spring but not a true axle flip

then the front hangers upside down with a shackle flip on the rear with an axle flop

then just floping an axle on top of the spring with shackle and hangers in stock location

get it were you want it then weld in ladder bars in line with the frame for the same ride hieght

then remove springs and hangers from the outside of frame rails

or what goose did with his hangers and axle flip adding blocks

yea I say there are a couple ways to get-r-done