1999-06 4WD Chevy Silverado, GMC Sierra 1500 6" lift kit, Shadow Nitro shocks

Kit Components
Cast ductile iron knuckles
Front and rear crossmembers
Frame reinforcement bracket
Front sway bar end links
Differential drop bracket
Torsion bar drop brackets
Belly pan
Rear compression stops
Rear Brake line brackets
5" Rear block kit
Set of 4 Shadow shocks

Kit Features
Limited Lifetime Warranty
Increased ground clearance
Factory ride quality

For optimal service life and exceptional drivability, install the Superlift 6" knuckle lift kit on your Silverado or Sierra 1500. This design keeps the factory upper control arms in their original location while lowering the factory control arms.

Replacement steering knuckles span the increased distance between the control arms. The lower control arm crossmembers are constructed using 1/4" thick steel plate and are a one-piece, full width design. The front differential is protected by a skid plate that does not require the removal of cast reinforcement webbing as seen on other brands.

View lift kit installation instructions
View rear block kit installation instructions