dude you only need the ford keys IF your stock keys can't lift it to where you want it. Take mine for example my stock keys wouldn't level out my truck so I had to get them. But my shocks still had a ways to go. if you're cranked so high to have to get new shocks they don't extend far enough you are too fvcking high and its gonna ride like crap IMO. Lift it with the stock keys and see how high you can get. If you are satisfied take the ford keys back. Also whenever you lift the truck pay attention to the boots it more than three ribs are touching youre probably to high.