Thanks for the info guys, it sounds like usual, 1/2-1" which means I'll probably go to 4" springs. I have chevy springs in the rear with 4" blocks, marlins 5" in the front with custom hangers and my 40's are clearing the fenders by about 6+" without fender mods. (oh yeah, and some body lift to allow room for the Chevy) Of coarse they'll probably rub a little when they flex, but that's what they made body saws for.
I think the CG and the step stool will both benefit by a little drop in height.
