2000-2013 GMC Yukon XL 2500 Rear Suspension Lift Kit Blocks & U Bolts 2WD & 4WD Size:1" ✔ Longer U-bolts are required

✔ Longer U-bolts are required for installation - NOT included in this kit

but not when manufacturing

without the need to remove your Track Bar to get the correct length

Includes 2x Billet Aluminum Front Coil Spring Lift Spacers

2000-2013 GMC Yukon XL 2500 Rear Suspension Lift Kit Blocks & U Bolts 2WD & 4WD Size:1" ✔ Longer U-bolts are requiredIMPORTANT: Fits 8 Lug 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 are machined as a solid piece and will not bend or warp when under high stress loads. We complete this kit with high grade