Leveling Kit Combo with UBolts | 2.5" Front & 1" Rear Lift | For 2004-2015 Ford F150 F-150 | U-Bolts Silver Steel Front Spacers & Rear Blocks Ford F150 2.5" Front + 1.0" Rear Leveling Kit [APPLICATIONS] 2004-2014 Ford F150 / F-150 Includes (2) Front Upper Lift Spacers, (2) Rear Lift Blocks, (4) U-Bolts [BENEFIT] Maintains factory ride quality [INSTALLATION] Completely bolt-on. Installs in 2-4 hours. <span class="a-text-bold">Lift Height</span>: 2.5&#034; Front / 1.0&#034; Rear <span class="a-text-bold">Front Spacer Material:</span> Steel <span class="a-text-bold">Rear Block Material</span>: Steel <span class="a-text-bold">Block Coating: </span>Electrophoretic <span class="a-text-bold">Hardware Grade</span>: 8 <span class="a-text-bold">SUSPENSION GEOMETRY</span>: Your Ford does <span class="a-text-bold">not</span> have 1:1 suspension geometry so the measured thickness of the actual spacer will not be same as the advertised lift height. <span class="a-text-bold">LIFT HEIGHT</span>: The lift specified above is only applicable if you have not added / changed other suspension components. <span class="a-text-bold">ALIGNMENT</span>: It is necessary to get an alignment after the installation of this item to achieve the full lift height. Designed with an effortless install process in mind. Install will take approximately 2 to 4 hours with common hand tools. No cutting, welding, or any other form of modification required. Accommodates larger diameter tires. <span class="a-text-bold">U-BOLT SHAPE</span>:  These are square-shaped u-bolts. It is NECESSARY to check your current u-bolt shape to confirm it matches. <span class="a-text-bold">SAFETY / INSTALL WARNING</span>: Installation should only be performed by a trained professional. <span class="a-text-bold">LIFT HEIGHT</span>:<span class="a-text-bold"> </span>The lift specified above is only applicable if you have not added / changed other suspension components. <span class="a-text-bold">ALIGNMENT</span>: It is necessary to get an alignment after the installation of this item to achieve the full lift height. <span class="a-text-bold">FITMENT</span>: Use the Applications listed above. If your vehicle is not on the list, please see the &#034;Questions &amp; Answers&#034; section below.