Kit Summary: ZONF1309, ZONF1413 (x2), ZONF1422, ZONF1601 (x2)4" RA Lift Kit
Check Your Rear Springs: If your vehicle is equipped with both a stock 4" rear block and a top mounted overload/helper spring, select the longer 18.5" Rear U-Bolts.
Factory wheels fit when paired with factory / original equipment tire size.
Fitment: This kit is not designed for dually models, but may me easily adapted to accommodate your truck. Please contact customer support and they will help you find a solution.
Lift Block Selection: This lift will require replacing your truck ’s factory rear block to achieve a level stance; total height gained will vary depending on the size of the factory block.
Mod's Required: Exhaust modification may be required to clear the front driveshaft on gas models. See installation instructions for more information.
Two-piece rear drive shaf t? Add a carrier bearing drop kit to reduce post-lift driveline angles and avoid / eliminate driveshaft vibration.
08-10 Ford SD 4in Radius Arm Sys - Diese
Zone 4" Radius Arm Lift Kit
Elevate your truck’s status with this 4" Radius Arm Lift Kit that will let you clear those 35" tires. This kit has everything you need to give you the ride you want and the look that’s going to turn heads. Fits Diesel 4WD 2008 - 2010 Ford F-250 / F-350.
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