2011-2019 GMC Sierra 3500HD Front Suspension Lift Kit 4WD 4x4 920510 Each wiring harness is 3

Each wiring harness is 3 meters long to ensure enough wiring is provided for every make and model

Our Pro-Billet Series wheel spacers for GMC Yukon and Yukon XL 1500 are precision engineered to widen your track-width

2x Front Bilstein B6 4600 Shocks

2x Front Bilstein Shocks (Solid Front Axle)

Machined from high-grade carbon steel and then hard coated to prevent rust and corrosion when out in the elements

2011-2019 GMC Sierra 3500HD Front Suspension Lift Kit 4WD 4x4 920510 Each wiring harness is 32x Front Lift Steel Torsion Keys Installation Instructions IMPORTANT: Fits 8 Lug models ONLY Please check out our installation video: Our Max Torsion Key Lift Kits are engineered with twice the strength of the factory system and precision indexed to lift your truck without sacrificing ride quality. This kit replaces your factory torsion key and is precision indexed to lift and level your front end any amount from 1" to 3". NOTES: Fits 4WD HD models