When you are looking to customize your JK and mount your new hardtop to it, you need this Mac's 2 Door Track Kit. This new and improved track kit will use the stock holes that already come from the factory with your JK. The good news? That means you do not have to do any drilling to install. Use the stainless steel hardware that comes with the Mac's 2 Door Track Kit and you can be sure your cooler will not get away from you as you head down the hill and over whatever terrain your plan to traverse. This kit comes with two 28 inch VersaTie track-1 sections, all of the hardware you need, and four single stud tie-down rings.