2x Front Billet Lift Spacers2x Front Sway Bar Link ExtensionsInstallation instructionsOur Pro-Billet Series Lift Kits are meticulously engineered and precision CNC machined from T6 Aircraft Aluminum, then Anodized for a superior corrosion resistant finish. Billet Aluminum is premium choice material to use when leveling your truck thanks to the SOLID single-piece construction which yields extreme compression resistance, while still being light-weight and resistant to typical corrosion associated with off-roading. Steel kits are cut-out and welded together. Not only does this provide weak points prone to breakage, but the steel itself will naturally oxidize and rust over time. Choose the right kit the first time, Choose Supreme.NOTES: An alignment is always recommended after altering the height of your vehicle.