2 Lift shock Leveling Kit compatible for Chevy/GMC 2500/3500HD 2011-2019 torsion keys

Applicationfor 2011 - 2019 compatible for Chevy Silverado 3500 HD 4WD for 2011 - 2019 compatible for Chevy Silverado 2500 HD 4WD for 2011 - 2019 compatible for GMC Sierra 3500 HD 4WD for 2011 - 2019 compatible for GMC Sierra 2500 HD 4WDSpecificationproduct type: leveling kit lift height: lift front 1.5"-2"level front with the rear end Finish: Powder coated Bushing material: Rubber Diameter of piston rod: F&R 18mm/0.70" Piston diameter：F&R35mm/1.37" Outer cylinder diameter: 54mm/2.12" Travel length: F: 145mm/5.70"R:247mm/9.72" extended length: F: 495mm/19.48" R: 672mm/26.45" collapsed length:F: 340mm/13.38" R: 425mm/16.73" Nitrogen charged：yes dust cover equipped: yesPackage included2x front shocks 2x front forged torsion keys 2x rear shocks necessary hardwareFeaturecome with forged torsion keys more durable High-pressure nitrogen charged twin-tube shock absorber with high durability. Rubber bushings for better absorption. 18mm Chromed Hardened Piston Rod. 35mm Diameter Sintered Iron Piston. 54mm Shock Body help Heat dissipation 36KN Tensile Strength. level the front of your truck with the rear