Rancho RS70302 1.5" Leaf Spring Rear Block Kit for 19-23 Silverado/Sierra 1500

Suspension Leaf Spring Block Kit Designed to level out your Ford® F-150, the Rancho® rear lift block kit raises the rear an additional 1.5-in. to accommodate larger wheel/tire combinations. COMPATIBILITY -- Designed for Chevrolet Silverado 1500 and GMC Sierra 1500 trucks LIFTS AND LEVELS -- Raises the rear of the truck an additional 1.5-in. to level out the entire vehicle (aftermarket bumpers, winches, etc. affect lift height) FITS LARGER TIRES -- Allows the use of larger wheel/tires without body or fender modifications (tire size varies by manufacturer) EASY TO INSTALL -- Kit includes two rear blocks, four coated U-bolts and eight nuts that install easily RESISTS CORROSION -- Zinc-coated hardware resists rust and corrosion