1999-2018 GMC Sierra 1500 1" Rear Drop Shackles Lowering Kit 2WD 4WD Style:Zerk s factory shock absorbers to

s factory shock absorbers to avoid the need to purchase expensive aftermarket extended shocks

Front lifts above 2

✘ Some models may require modification/grinding due to smaller factory key retaining plate

Supreme Suspensions Strut Spacers are manufactured from Heavy-Duty A36 Steel

lowering the risk of failure or injury while installing or making adjustments to your torsion keys

1999-2018 GMC Sierra 1500 1" Rear Drop Shackles Lowering Kit 2WD 4WD Style:Zerk s factory shock absorbers to2x 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