The Skyjacker F1740S 4 in. Component Box with Front Coil Spring Spacers raises ride height to clear larger tires and add ground clearance. It is built for 2017-2022 Ford F-250 Super Duty.

Product Highlights:

• Lift Height is 4 in.
• Retain OEM Coil Springs With 1-piece Coil Spacers.
• Radius Arm Drop Brackets Properly Corrects Caster.
• Bump Stop Spacers Keep Suspension Travel Safely In Check.
• Proper Caster Maintains Factory Handling And Drivability.
• Rear Block And U-bolt Kit Delivers A More Level Stance.
• Specifically Engineered To Maintain Proper Suspension Geometry.
• Straightforward Installation/Simple Sensible Instructions.