Give your 17-20 Ford Super Duty an impressive upgrade, front to back with Rough CountryΓÇÖs 4.5" Ford Suspension Lift Kit! This easy-to-install lift kit raises the front of your vehicle to be equal height with the rear for a leveled, better-than-stock look that gives an improved ride height and more aggressive appearance.\ This kit features a set of front, lifted coil springs allowing you gain additional ride height without sacrificing ride quality or performance. A set of sway bar drop brackets and track bar are provided to keep everything at optimum angles for a factory-like ride, even after lifting.\ A set of Rough Country's premium N3 shocks are also included. These fine tuned 10-stage variable high-pressure Nitrogen charged shocks offer a fantastic blend of off-road action and smooth highway ride quality. With a durable 18mm spring-loaded piston rod and faster-cooling 54mm shock body.\ Get the wheels you want! Rough Country's 4.5" 17-20 Ford Suspension Lift Kit comes with everything you need to fit up to a 35" tire with proper wheel backspacing.\ Best of all, Rough Country's 4.5ΓÇ¥ Ford Suspension Lift Kit is backed by our Lifetime Replacement Warranty!

Features: Easy bolt-on installation\ Increased ground clearance\ Levels the front with the rear of the vehicle\ Radius arm drop brackets allow for properly set caster. Proper caster is crucial to maintaining factory handling and driveability.\ Includes application valved N3 series shock absorbers which offer the best in balanced performance for on and off-road use.\ Fabricated blocks are stronger and offer a longer lifespan than cast blocks.

Notes: Does NOT fit F-350 models. Does NOT fit gas engine models. Does NOT fit manual shift transfer cases Does NOT fit dually models. Does NOT fit models with 4" rear axle tube Does NOT work on models equipped with Tremor Factory Trim Package Does NOT fit 2020 models with 10-speed transmission

Fitment: 2017-2022:4WD:Ford:F-250 Super Duty;2017-2022:4WD:Ford:F-350 Super Duty

Instructions: https://s3.amazonaws.com/roughcountry/install/921550200.pdf