ReadyLIFT is proud to offer an all-new billet Aluminum construction 2.5" Leveling Kit developed exclusively for the 2017-2020 Ford F-150 Raptor. This kit gives you a little more front lift than our 1.5" leveling kit version. For the newest Ford Raptor trucks we deployed our renowned indestructible billet coil-over spacer technology to optimize suspension articulation while retaining the factory travel specifications. The 66-2755 Raptor leveling kit has been specifically engineered to bolt right onto the factory Internal Bypass Coil-overs. The CNC machined billet construction adapts perfectly to the Raptor suspension and features a durable finish matching the factory coil-overs. 66-2755 2.5" leveling kit is constructed of tough 6061-T6 billet Aluminum and attaches to the top of the factory Fox coil overs to provide a near-level stance but with a very minor rake. We also provide a machined billet spring preload spacer that provides just a little more lift while allowing the suspension to retain the factory maximum droop and compression lengths. This kit also includes important control arm bump stops to limit over-droop while being aggressive in off-road environments. These new Raptor systems are the epitome of ReadyLIFT quality providing a quality factory ride awesome stance and top-quality rugged construction worthy of this new high-performance pickup.