angle on the SSS/VHO 14 bolt leaf spring pads?

Does the 14 bolt hybrid axle from the silverado SS ,d VHO trucks have some sort of odd angle to the leaf spring pads that would require "reclocking" or some sort of shiming to keep the pinion angle in the safe zone when it's swapped into a regular cab short bed truck? I was just wondering if those leaf pads were at a different position angle wise to the snout of the pumkin....and if when those 14 bolts are under a RCSB truck if they have to be shimmed, or do you guys have good pinion angles by just swapping it in by itself......