Hi I'm new
I just found you guys because I'm looking at a buying a new 2011 GMC AWD 1500 Savana. BrianR do you think that the torsion bars on your 06 and the 11 are the same?
Instead of a lift block in the rear, I wonder how new leaf springs from a 2500 or 3500 would work?
The tires on the 11...