Kit Parts Included Shock Gas Charged Shock Yes Fitment Type 1-2.5” Lift Or Level Items Included Bushing Mounting Hardware Shock Manufacturer Part Number RS5378 Drive Type Both 2wd & 4x4 Shock Absorber Type Gas Adjustable No Placement on Vehicle Front Left Right Brand Rancho Type Shock Set Interchange Part Number Driver Passenger Side Shock Shocks Absorber Absorbers Chevy 2500 3500 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 Pair Kit Duramax 6.6L 6.0L HD 2wd 4x4 4wd LT LTZ HIGH COUNTRY DENALI WT Chevy Chevrolet 2500HD 3500HD Part Brand Rancho Suspension Manufacturer Warranty 3 Months Shock Absorber System Double Pipe Features Easy to Replace No Drilling Required Sealed Country/Region of Manufacture Mexico Uni.