B2 Fabrication Ford Super Duty 2" Front Lift Shackle Leveling Kit (Superduty Lift Shackle) Manufactured and ships from Michigan, USA for quality craftsmanship as well as prompt reliable shipping! This shackle kit will lift the front of your vehicle 2 inches without affecting your alignment or ride quality.- After market shocks are NOT required !! This bolt on system offers the lift without breaking the bank ! Our design is by far the strongest shackle kit on the market!