Thanks to all who replied. I heard from the factory today and got the proces I needed. For my rig it would be about $800 for the front (only if I had leaf springs, which I don't ) and $1k for the rear. I would like to hear from anyone who has had the rear system installed. Thanks again.
Craig Heyne & Co-Pilot/Navigator Sharon. 2007 Voyage 33V W20. Brazel's Ultra Power Permormance kit. CAI, Reprogramming, plug wires, Steer-Safe, Suzuki Grand Vitara toad, two spoiled cats and a GPS set to infinity.