Zone 4" Radius Arm Lift Kit (FQMS-ZONF28)

4" RA Lift Kit Driveline Notice: Although extremely rare, front and/or rear driveline vibration may occur and require driveline modification. 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. 11 F SD 4in Radius Arm Sys - Gas w/ovrld Zone 4" Radius Arm Lift Kit Turn heads and stand out from the crowd with this 4" Radius Arm Suspension Kit that lets you clear 35" tires. You'll definitely make a statement with this kit, complete with rear cast blocks for your 4WD 2011 - 2016 Ford F-250 / F-350.