Things don't change very often on these domestic vans I don't think.
Mine sits really level, I'd guess my driveway slope may be contributing to the lower look of the rear a bit. I would be interested to hear if you find anything like blocks in the rear though.
__________________
2015 Chevy Express 3500 Duramax
w/ Quigley 4x4 & Agile Fox shocks
Sold 2005 E350 Chateau
Quigley with Agile RIP, 6.0 PSD
Maybe it is the angle of the photo and driveway. My van does not have blocks, just the spring perch with what appears to be the standard 3500 leaf springs.
__________________
Chris
2008 GMC 3500 Quigley Weldtec 4x4 Savana SMB
Sweet ride man. Please tell me more about your roof rack. I'd like to get one for myself. What brand is it?
I have the first generation Quigley IFS system on 2002 Chevy. Looking at the pictures seems like mine sits up a bit higher. I will try to take a pick tonight. I just installed the Agile RIP package on mine. I think if you change out to fox shocks the turning you complained about will improve significantly. You can adjust torsion bars in front and add a leaf in back to get you another 1 inch lift. Weldtec makes lifts for these as well.
__________________
2002 Chevy 3/4 ton Explorer Conversion Van with Quigley IFS.