2007-2021 GMC Sierra 1500 Z71 / LTZ Differential Drop Kit 4WD 4X4 Cabin as it is illegal in

as it is illegal in some states to stack rear blocks

providing the perfect balance of control and comfort

Center Bore: 110mm

and are built with provisions to lift the rear by a full 2"

The extended length of our shocks over factory lengths provides you with the ability to use your suspension’s new fuller range of motion while eliminating binding and shock limiting

2007-2021 GMC Sierra 1500 Z71 / LTZ Differential Drop Kit 4WD 4X4 Cabin as it is illegal in1x Differential Drop Kit Precision CNC Machined for Outstanding Performance and Quality Professional Protective Coating to Offer Premium Resistance to Corrosion Includes complete set of High Strength Installation Hardware Notes: Fits LTZ and Z71 Models Only. Will Not Fit Standard models. Will Not Fit 2019 2023 Sierra Elevation using SU4 or SU5 Differentials. Supreme Suspensions has the best products with the best prices. We believe in Safety and