2001-2010 Chevy Silverado 1500HD Rear Suspension Lift Blocks & Extended U Bolts 2WD 4WD Non-Overload Rear Lift:1.5" Prevents potential shock damage from

Prevents potential shock damage from bottoming out

It allows you to easily align the front axle in minutes to get the correct length

Direct buy from this listing ships by default the correct parts for the 7" axle which is more common

Includes 2x Rear Steel Stock Shock Extenders

NOTES: Will fit 2007 Classic Model Only

2001-2010 Chevy Silverado 1500HD Rear Suspension Lift Blocks & Extended U Bolts 2WD 4WD Non-Overload Rear Lift:1.5" Prevents potential shock damage from2x Rear Billet Lift Blocks Anodized Black 4x Premium Electrostatic Powder Coated Installation Instructions IMPORTANT: 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 together, our Pro Billet kits