2x Front Lift Steel Torsion Key2x Rear Lift Shackles1x Torsion Key Unloading ToolInstallation InstructionsIMPORTANT: FITS 2WD TORSION KEY MODELS ONLY (Z71)Our Max-Torsion Key Lift Kits are engineered with twice the strength of the factory system and precision indexed to lift your truck without sacrificing ride quality. This kit replaces your factory torsion key and is precision indexed to lift and level your front end any amount from 1" to 3". Supreme Suspension heavy duty steel lift shackles have been designed to lift your rear shackles by a full 2" and are coated to protect from corrosion in even the toughest conditions.Included in our kit is our Do-It-Yourself kit which includes our Extreme Duty torsion key installation tool. Don't spend hours trying to locate, borrow, or rent a generic "compressor" tool just to find out it won't work for your truck. Our torsion key tools are application specific to ensure the fastest, easiest, and safest installation possible.