This all-inclusive kit comes with several fantastic features - all at a price that'll leave plenty of room for new tires and wheels!. This kit Forged Steel Upper Control Arms for added durability and strength. They feature upgraded ball joints that are easy to install and maintenance free. These POM ball joints offer a greater range of motion for more wheel articulation than standard or OE replacements and feature a Polyoxymethylene ball race with an extremely low coefficient of friction for longer life, and a larger ball diameter to improve range of motion with a maintenance free design. Also included in this kit are a set of fabricated rear blocks. Fabricated blocks are stronger and offer a longer lifespan than cast blocks while being less susceptible to damage and the environment. For superior drivability M1 Loaded Coil Spring Struts featuring a massive bore and chrome-hardened piston rod with leak-proof piston seal for exceptional durability during off-road use. These Performance N3 Struts offer improved tire contact with the road for increased stability and performance. The loaded coil pre-installed for easy installation without the need for strut disassembly. The result is an increased ride height that mimics the factory responsiveness and handling of the OE strut. For the Rear the same high performance M1 Shocks. Backed by Rough Country�s Lifetime Warranty and 3 years on Struts/Shocks.