This kit will raise your F150 by 3" Front and 2" Rear or 2.5" Front and 1.5" Rear (depending on which option). Front can be installed in about 1 1/2-2 hours and does not require strut/coil disassembly like other kits. They are CNC machined out of billet aluminum and Anodized black to match your factory suspension. The quality of this kit cannot even be compared to welded spacers that crack over time. These spacers are the strongest on the market and come with a 100% satisfaction guarantee and a lifetime warranty. It will come to you complete with all the hardware and instructions. Please note: Lift spacer thickness and lift is not a 1 to 1 ratio due to the suspension geometry. DOES NOT WORK WITH FORD RAPTOR