Give your 08-10 Ford Super Duty an impressive upgrade, front to back with Rough Country's 3" Ford Series 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, coil spring spacers allowing you gain additional ride height without sacrificing ride quality or performance. A set of radius arm drop brackets as well as a track bar drop bracket 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 3" 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 3" Lift Kit is backed by our Lifetime Replacement Warranty.Easy bolt-on installation Maintains factory ride quality 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.Does NOT fit dually models.3 - 4 hourshttps://s3.amazonaws.com/roughcountry/install/921502200E.pdf2008-2010:4WD:Ford:F-250 Super Duty;2008-2010:4WD:Ford:F-350 Super Duty