[Slufoot733]

Don't know how much you plan to raise your unit but be careful with the spacers. Adding any distance between the axle tube and the spring base will increase the torque specs between those two points when braking. When the brakes are applied it introduces a twist on the axle tube. If the tube is moved away from the springs then the twist increases. Too much twist will brake springs. Not saying it can't be done, just be careful not to add too much lift.