ReadyLIFT a leader in the lifted suspension market is proud to announce the release of our new 8.5" Coil Spring Baller '' Lift Kit for 2017-2022 4WD Ford Super Duty F250/F350 trucks equipped with a 6.7L Power Stroke diesel engine. This lift kit is designed to provide an elevated experience for drivers who are looking to take their vehicles to the next level. This new kit includes our 4-corner 1.1 Falcon shocks and Tubular Radius Arms built to handle everything customers throw at Super Duty trucks. The coil spring system allows for increased tire sizes and widths along with providing improved ground clearance on a head-turning stance! The ReadyLIFT 8.5 '' Coil Spring Lift Kit delivers superior ride quality improved ground clearance for off-road adventure and an impressive stance that draws envious looks wherever you go. This exclusive lift kit includes all necessary components including heavy-duty coil springs brake line relocation brackets extended sway bar links bump stop extensions radius arms and more! The all-new big lift kit includes four Falcon 1.1 Monotube shocks designed and tuned specifically for this application. Features and Benefits: Fits 2017-2022 Ford Super Duty F-250 / F-350 Power Stroke diesel 4WD. 2020-2022 provides 8.5" Coil Spring Lift Kit With (4) Falcon 1.1 Monotube Shocks. 2017-2019 provides 8" Coil Spring Lift Kit With (4) Falcon 1.1 Monotube Shocks. All-new and improved Driveline Indexing System preserves driveline angles. Tubular Radius Arms help to correct the caster angle. Max Tire 38x13.50 on 10" wide wheel with +12 offset. Note: Single rear wheels only. Diesel trucks only -not compatible with gas engine trucks.