stock everything, suspension-wise. Im gonna replace the tired old shocks (120k on them) with some upgrade ones, which is allowed in street classes.Did you upgrade your sway bar(s) or are you still running stock bar?
I had a 94 C1500 with the ZQ8 package on it, and it had a little less body roll than the smaller, lighter colorado. maybe it just had really stiff springs. but, that thing would twist up good in the corners, I could get the cab and bed 2-3" out of alignment at the top. By comparison, the colorado bed and cab are still perfectly in line, even with 2 tires almost off the ground. That impressed me, and tells me how much stiffer the chassis is.I have always wanted to try it out, but haven't ever found the time to make it out to an event. I have the front and rear belltech sways though. I wish I could see the outside in a hard corner to know how much roll I have. Lol