The Tuff Country suspension lift kit uses front replacement torsion bar keys and rear add-a-leafs will lift your vehicle 2”. The torsion bar keys reindex the factory 2500HD torsion bars and lifts your vehicle without cranking up the factory torsion bars. After installation, the lift kit will keep the factory rake and the front end will be slightly lower than the rear.
2) Front Torsion Bar Keys, 2) Rear Add-a-leafs, 2) Front shocks relocation brackets, 1) Hardware bag
i have a 2002 chevy silverado 1500HD, i purchased a 2" lift w/add a leaf kit for a 2002 2500HD.
had it installed and had to turn torsion bars way up to level truck then they ended up on the bump stops,
so then went back took add a leafs out, installed a 1" block to the rear lowered front torsion bars about3/4"
so i guess i have a 3x1 lift with a solid ride. i run cooper 295/70/17discover s/t maxx with 50lbs,witch helps.
for a 1500HD i would definitely go with the 4" or 6" lift next time.