1988-1999 GMC C3500 Rear Suspension Lift Kit & U bolts 24-197779 *An alignment is always recommended

*An alignment is always recommended if you are altering the height of your vehicle

the Delrin in our kits will not dry up and deteriorate like polyurethane will over time

and look of your GMC Yukon XL 1500

and positioned on passenger

1988-1999 GMC C3500 Rear Suspension Lift Kit & U bolts 24-197779 *An alignment is always recommended2x Rear Lift Blocks 4x Premium Electrostatic Powder Coated U Bolts Installation instructions 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 are machined as a solid piece and will not bend or warp when