- 1-3" Front Adjustable FORGED and Powder Coated Lift Torsion Keys
- Powder Coated Front Shock Extenders
- 2" Rear Lift Cast Ductile Steel Tapered/Angled Blocks
- Zinc Coated U-bolts and hardware
- Fits 2001-2010 Chevy GMC Silverado Sierra 2500HD 8-Lug 4X4 2WD
- HEAVY DUTY 8 LUG TRUCKS ONLY