1999-2007(Classic) GMC Sierra 1500 Full Suspension Lift Kit w/ Tool & Extended Pro Comp Shocks 4WD 4WD 621553 Allows for Installation of Plus

Allows for Installation of Plus Sized Tires (Up to 20" Rims & 275/55R20 Tires)

2x Rear Lift Spacers

This is important when installing larger off-road tires to prevent rubbing from the fender

they are Powder Coated Black for the most protective

1999-2007(Classic) GMC Sierra 1500 Full Suspension Lift Kit w/ Tool & Extended Pro Comp Shocks 4WD 4WD 621553 Allows for Installation of Plus2x Front Lift Steel Torsion Keys 2x Rear Billet Lift Blocks Anodized Black 4x Premium Electrostatic Powder Coated U Bolts 1x Torsion Key Unloading Tool 2x Front Pro Comp Extended Shocks 2x Rear Pro Comp Extended Shocks Installation instructions IMPORTANT: 6 Lug models ONLY. May require extended U Bolts for overload. Our Max Torsion Key Lift Kits are engineered with twice the strength of the factory system and precision indexed to lift your truck