1999-2018 GMC Sierra 1500 1" Rear Drop Shackles Lowering Kit 2WD 4WD Style:Non-Zerk EXTENDED LENGTH SHOCKS ARE RECOMMENDED

EXTENDED LENGTH SHOCKS ARE RECOMMENDED FOR LIFTS 3" AND ABOVE

2x Rear Lift Blocks

This kit will increase your vehicles ground clearance and allow for full range of motion for suspension components for traversing rugged terrain

2WD: Comes with 3/4" Stud Extenders that fit 2WD Models Only

2x Front Lift Steel Torsion Keys

1999-2018 GMC Sierra 1500 1" Rear Drop Shackles Lowering Kit 2WD 4WD Style:Non-Zerk EXTENDED LENGTH SHOCKS ARE RECOMMENDED2x Rear High Strength Steel Shackles Precision CNC Machined for Outstanding Performance and Quality Proprietary Protective Coating to Prevent Oxidation, Corrosion & Rust Includes complete set of High Strength Installation Hardware Installation Instructions Notes: Will Fit 6 Lug Models Only. Supreme Shackle Drop Kits are engineered to lower the rear end of your truck by a full 1". Our Rear shackles are made of High Strength Carbon Steel and cut through