1 Inch Rear Lift Block Leveling Kit – OEM-Compatible | Fits Chevy Avalanche 1500 (2007–2013) & Silverado/Tahoe/Suburban/GMC Sierra/Yukon 1500 (2007–2017) | Heat-Treated Steel | Bolt-On

1 Inch Rear Lift Block Leveling Kit – Chevy Avalanche & GM 1500 Series This rear lift kit raises the rear of your truck or SUV by a true 1 inch, correcting rake and improving stance. Designed for GM 1500 platforms including Chevy Avalanche, Silverado, Tahoe, Suburban and GMC Sierra, Yukon, Yukon XL. Key Benefits Raises rear suspension by 1 inch Heat-treated carbon steel construction – high strength and durability Black anti-corrosion coating – resists rust and wear Tapered block design maintains correct pinion angle Completely bolt-on – no cutting, welding, or shock replacement required Fitment Compatibility Chevrolet Avalanche 1500 (2007–2013) Chevrolet Silverado 1500 (2007–2017) Chevrolet Tahoe / Suburban 1500 (2007–2017) GMC Sierra 1500 (2007–2017) GMC Yukon / Yukon XL 1500 (2007–2017) What's Included 2 x Rear Lift Blocks (Tapered) 2 x Rear Shackles Note: Installation hardware not included Notes Suspension geometry ≠ 1:1 ratio; block thickness ≠ lift height After installa