We aren't huge fans of big lift blocks thatgo under leaf springs on top of axle spring pads, and Off Road Design not only agrees but has a better option with what they call a Zero Rate add-a-leaf.

LiftedSkyjackerYou will achieve all that the H2 stands for with the addition of the Skyjacker suspension lift kit. The kit features: no replacement or modifications needed to the driveshaft; ...