This is the ultimate way to level out the front of your 2017-2024 Ford 4WD F-250/350 Superduty and add off-road performance while fitting up to a 37" tire. This system includes Kings’s 2.5 shocks with adjusters for the front and rear that are valved for both on and off-road use and a pair of our Camburg performance coil springs. We offer a specific spring for diesel or gas engines. This easily bolts on and makes a significant improvement in the ride quality and increases wheel travel while giving you the ability to soften or firm up the ride with the compression adjusters. We also supply a front track bar bracket that repositions the track bar to correct the geometry and re-center the axle. We now include longer length stainless braided front brake lines with this kit. 2-2.5" front lift on ’17-19 models. 3-3.5" front lift on '20-24 models.