Liftcraft - Adjustable 1 to 3 Inch Front Lift Kit for Ford F-150 & F-250 Light Duty Carbon Steel Torsion Bar Lift Keys | 4x4 Ford Leveling Kit LIFT: 1-3 inch adjustable front suspension lift over stock FITMENT: 1997 - 2004 Ford F-150 and 1997 - 2000 Ford F-250 Light Duty 4WD models MATERIAL: Made of High Strength Steel, two times the strength of your factory keys INSTALLATION: Bolt-on kit, only takes a couple of hours to install; No modifications required CONTENTS: Carbon Steel Torsion Keys (2) 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