Our 6th Gen Bronco Rear Shock Skids were designed to protect the rear shocks from damage on the trail. The lower shock bolts, lower links & link mounts are susceptible to damage from striking large rocks or other obstacles when driving off-road. Our Shock Guards shield these components from contact with objects passing beneath your Bronco. These skids are located on the lowest part of the rear axle, which helps you to slide right off of obstacles beneath you. Both the shock & link mount skids are a single piece, rather than separate skids, and tying them together improves their strength. These will work with most aftermarket shocks. However, shocks with piggyback reservoirs that are locked on the bottom will not fit. These will also work with most lift kits and aftermarket links using Johnny Joints and Heim connections. ** Please Note: Not compatible with Hoss 3.0 suspension systems. ** Key Features: Protects Rear Shocks & Lower Links Compatible with Most Aftermarket Shocks Compatible with Most Lift Kits & Aftermarket Links 3.5mm Steel Plating Micro-Texture Black Powder Coat Utilizes Factory Hardware Simple Bolt-On Installation For full, rear undercarriage protection add our Bronco Rear Diff Skid Plate to your order to complete the build.