And as mentioned in the first post... this mounting location would allow for more down travel. Most people are running 25-26" long shocks with their 2" lifts and the Superlift shocks are 28" long. Both of these cases are needlessly limiting down travel of the axle. Throw a quick brake line extension on and these brackets will allow you to maximize down travel without having to buy new shocks.

Remember a lot of us limit our compression travel with extended bump stops so the tires dont hit our fenders; this is a way to get that travel back by adding it to the down stroke.