2001-2010 GMC Sierra 3500HD Full Lift Kit Includes Camber/Caster Alignment Kit + Shock Extenders Rear:3" then Zinc coated

then Zinc coated

our experts have designed a differential drop kit not only to drop your truck's differential but to improve your ride quality and comfort as well as lifetime use

as well as with pre-existing coil spring spacers already installed on your truck

operation angles of your half shafts

Includes 2 Front Lift Spring Spacer

2001-2010 GMC Sierra 3500HD Full Lift Kit Includes Camber/Caster Alignment Kit + Shock Extenders Rear:3" then Zinc coatedIncludes 2x Steel MAX Torsion Keys Includes 2x High Strength Steel Lift Blocks Includes 4x Premium Electrostatic Powder Coated U Bolts Includes 2x High Strength Steel Front Shock Mount Extenders Includes Full Set of Machined Steel Cam Plates, Grade 10. 9 Bolts and Nuts Precision CNC Machined for Extreme Strength and Accurate Fit Proprietary Protective Coating to Prevent Oxidation, Corrosion & Rust Replace Worn out OEM Slotted Eccentrics & Prevent