My Jeep had a 3" body lift when I bought it. I just install a 1" body lift because I didnt have the original body bolts. Your motor lift is probably 1" so you can probably leave it and look at your radiator because they probably raised it. If you get the 1" body lift it will come with everything you need and you'll still have a little bit of lift. I went online and printed out the install instructions for a 3" lift so I would know how to uninstall it, then install my 1" lift.