Liftcraft - 2005-2018 Ford F250 F350 Super Duty 4WD Shock Extension Kit FITMENT: 2005 - 2018 Ford F-250 Super Duty 4WD and 2005 - 2018 Ford F-350 Super Duty 4WD models MATERIAL: High-grade forged steel construction INSTALLATION: Bolt-on kit, only takes a couple of hours to install; No modifications required CONTENTS: Carbon Steel Shock Extenders (2), Hardware and Detailed Instructions Liftcraft suspension lift and leveling kits come with a lifetime guarantee and are the easiest, safest, and most affordable way to improve the look of your truck and run bigger tires 2005 - 2018 Ford F-250 Super Duty 2005 - 2018 Ford F-350 Super Duty (x2) Carbon Steel Shock Extenders Hardware Installation Notes Fits Front Stock Shocks