Skyjacker's Replacement Upper Control Arm (UCA) kit ups your performance level and delivers a bold look with larger tires for a aggressive stance. Raising the suspension to run 34- in. tires will add more ground clearance. Designed to withstand extreme amounts of stress and loads, Skyjacker's replacement UCAs include built-in caster and camber correction for improved handling. A welded gusset plate stiffens the arm and bushing eyelets into one of rigidity and strength. CNC machined bushing eyelets and ball joint cups ensure precise fitment. The steel encased OEM style rubber bushings deliver a quiet consistent controlled stability and smooth riding comfort. The greasable ball joint's full induction ball design, low friction bearing technology adds longevity and increased strength. Comes preassembled and ready to install with a durable powder coat finish. Retain your front Ford OEM tuned performance struts with strut spacers. A combination of preload and short upper strut mount spacers distributes the lift load more evenly and prevents CV axle overextension within the OEM tolerances. The moderate front preload spacer, built from T6160 Aluminum, is the first component to add a higher ride height. A short 1-piece top mount metal strut spacer is the second piece. This 1-piece top mount strut spacer has a strong tab-and-slot interlocked design: precise CNC laser cut and precision formed in CNC press break. These are powder coated to provide an extremely durable protective barrier to prevent corrosion.This combination system functions perfectly to prevent binding of the new UCA with the strut assembly. Aligns to OEM factory specifications. Works with Electric Power Assisted Steering (EPAS) system.A 2- in. rear block and u-bolt kit delivers a more level stance. Complete with high-grade mounting hardware. Shocks are a key link in-between the chassis and the moving parts of your suspension.