aFe CONTROL Leveling Kits are made from 6061 billet aluminum and provide a 1.25-Inch lift in the front to provide better off-road performance while also eliminating the “nose-down rake” notorious on stock trucks.High quality hardware is used for strength and durability. Installation of these 1.25-inch leveling spacers can be done at home with the proper tools and safety precautions. Installing these spacers does not require disassembly of the strut/spring.