Liftcraft - Adjustable 1 to 3 Inch Front Lift Kit for 1988-1999 Chevy K2500 K3500 Carbon Steel Torsion Bar Lift Keys | 4WD Chverolet K-Series Leveling Kit LIFT: 1-3 inch adjustable front suspension lift over stock FITMENT: 1988 - 1999 Chevrolet K2500 and K3500 4WD models MATERIAL: Made of High Strength Steel, two times the strength of your factory keys INSTALLATION: Bolt-on kit, only takes a few 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