270shooter

I'm sure there are videos on youtube. it does the exact same thing that aftermarket leveling keys do, except they allow you to crank them up way to far and create suspension angles that will destroy your front end parts. All you do is jack up the truck and tighten the two bolts under your truck where your torsion bars mount to the frame/cross member. Make sure you do the same amount of turns per bolt (driver and passenger side). And don't go past 24.25 inches from the center of the hub to the top of the fender. I doubt you would have to go that much to be level anyway.