Skyjacker’s bolt-on 3″ UCA kit for your Ford F150 4WD / 2WD is the perfect addition to your truck. Skyjacker’s upper A-arms are engineered to position the upper ball joint at the optimum position after lifting allowing maximum pivot and proper ball joint angles during suspension travel while reducing stress and ball joint wear. Combined with the features like DOM tubular extended upper control arms, heavy duty greaseable ball joints, and OEM style rubber bushings, Skyjacker delivers a maintainable A-arm system that provides customers with confidence and longevity. Kit includes – Front Strut Spacers, Front Upper A-arms, Rear Lift Blocks, Rear U-bolts, & Rear M95 Monotube Shocks.