Fitment: They will drop 1" to 2" for 1999-2019 Silverado 1500 2WD 4WD (6-Lug only). They can not fit 2020 Silverado 1500.
Adjustable shackles will allow you to customize the drop to your desired height from 1" to 2".
Factory designed to fit your Chevy 1500 so there are no questions as to fitment issues unlike other kits on the market which have seating problems or bolt alignment problems.
Package Include 2x Rear Lowering Shackles
Note: The install is pretty straight forward and no welding is required. According to different years of Silverdo 1500, lowering kits will be installed in different direction. If you're not sure, please contact us firstly.