2x Rear Shock ExtendersInstallation InstructionsIMPORTANT: Surburban 1500: Fits 6-Lug models ONLY. Brackets fit rear stock shocks Tahoe: Brackets fits rear stock shocks Yukon 1500: Fits 6-Lug models ONLY. Brackets fit front and rear stock shocksSupreme Suspension heavy duty rear shock extenders are perfect for extending your rear shocks after installing a lift kit. These shock extenders are machined from high-strength steel and coated black to protect them from corrosion and road grime. These brackets are will allow you to use your stock rear shocks with a lift kit.NOTE: Shock Extenders will not fit 2000-2007 2WD models