This Tuff Country 2" lift kit for the Chevy Silverado, GMC Sierra 2500HD uses front replacement torsion bar keys and 1" rear lift blocks to lift the vehicle. No need to "crank up" the factory torsion bars to lift your truck when you use the Tuff Country reindexed keys. Front shock relocations sleeves are also included. New shock absorbers are not required.
View lift kit installation instructions