Enhance the look of your vehicle and run larger tires with Supreme Suspension's full lift kit. Developed and rigorously tested by in-house engineers, our front spring spacers and rear blocks are precision machined using only the latest in metal fabrication technology. Each piece is crafted with the optimal material blend for its specific application, ensuring a lifetime of dependability under even the most extreme riding conditions. Included in this kit is our newly designed set of zinc phosphate coated U-bolts, ISO 9001 certified and stamped to satisfy the highest quality control standards. Supreme Suspensions U-bolts are five times more corrosion resistant than those with typical zinc plating, in accordance with ASTM B117 testing. The included bump stop spacers will ensure correct bump stop clearance and prevent suspension from bottoming out.