Put these spindles on my 04 with a 2"" spacer on the coils. Lifted a total of 5 1/2"" and with airbags in the rear it leveled out nicely. I was surprised at the brake lines provided, they are high quality steel braided lines. I cut the clamps and rub guards off my old brake lines and snapped them on the new ones to secure my speed sensors to the new brake lines and rub guards protect the line from the frame just like the factory ones. I didn't use the provided zip ties as they don't last long and I'd rather not have my speed sensor cables hanging loose. All in all I'm happy with the kit and recommend it!