Reads as though it's time to call QA-1 or Viking to manufacture/update a dual adjustable shock for these trucks. If we were to all call/email and ask one of them they might step up and accommodate us. I just want a set of dual adjustable shocks for now leaving the torsion bars intact.
To date I have called and emailed information to 3 manufacturers to update/build parts for the Duramax/Silverado/Sierra/2500HD and within a 2 months parts were available on their website. One supplier we went through 2 sets and the 3rd we got it right...:thumb:
I would, just do not have the cash to for new shocks as other maintenance, repair items are staring me in the face....