4x Rear Add-A-LeafsInstallation instructionsSupreme Suspension Add-a-Leaf rear leaf spring pack lift kits are precision engineered to lift your truck and increase your towing capacity. Our leaf springs are formed from high-carbon, high-silicon steel which has been hardened and tempered to aid in spring shape retention. This ensures that the spring will not sag, or have its arc deform over time due to heavy loads or severe off-roading conditions. Depending on the condition of your spring pack, our add-a-leafs will raise the rear by 4-5". This kit comes complete with high grade hardware including extended spring center pins. For quiet and smooth operation this kit includes poly isolator pads.NOTES: Fits 2007 Classic model only. An alignment is always recommended after altering the height of your vehicle.
Supreme Suspensions
