Badland Industries 3in Spindle System for the Colorado and Canyon features a cast replacement spindle that directly replaces the OE unit for a fast install. System includes spindles, spacer brackets and steering stops. Extended brake lines are not included. Instructions will be created soon but they will show how to get 3.25in of lift with this kit.Also exclusive to Badland Industries these will fit 2wd z71 with one tiny modification. Something no other 3in spindles has ever been able to do.This kit will work with our z85 and zq8 lift.https://www.badlandindustries.com/product-page/zq8-z85-2-3in-lift-kitPlease know the zq8 spindles are 1/2in lower so a net 3.75in lift will be seen over factory.