2000-2010 GMC Sierra 2500HD Rear Suspension Lift Kit Blocks & Extended U Bolts 2WD 4WD Non-Overload Rear Lift:1" **Some models may require modification/grinding

**Some models may require modification/grinding due to smaller factory key retaining plate

These Pro-Billet kits are machined from a solid piece and will not bend or warp under even the most stressful conditions

maximizing safety and ensuring that you get the most out of your rear lift

These shackles are designed and tested to lift your truck 2" in the rear easily and are CNC machined from high-strength steel to prevent corrosion and to provide a reliable lift for the life of your truck

We complete this kit with high grade hardware and extended OEM spec premium electrostatic powder coated U-Bolts

2000-2010 GMC Sierra 2500HD Rear Suspension Lift Kit Blocks & Extended U Bolts 2WD 4WD Non-Overload Rear Lift:1" **Some models may require modification/grinding2x Rear Billet Lift Blocks Anodized Black 4x Premium Electrostatic Powder Coated U Bolts Installation Instructions FITS: 2000 2010 GMC 2500HD Fits 8 Lug & Non Overload Models Only Our Pro Billet Series rear lift kits are precision engineered to lift and level your truck. The rear lift blocks are machined from 6061 T6 aircraft aluminum, then an anodized coating is applied to protect from rusting. Unlike steel blocks that are cut out and welded