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4 Inch Lift Kit w/ Radius Arm | Ford F250/F350 Super Duty (11-16) 4WD | Gas

SKU: ZONF26F

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$1,375.50
Subtotal: $1,375.50

I have read the Important Notes and Verified my Vehicle Fitment

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4 Inch Lift Kit w/ Radius Arm | Ford F250/F350 Super Duty (11-16) 4WD | Gas

$1,375.50

4 Inch Lift Kit w/ Radius Arm | Ford F250/F350 Super Duty (11-16) 4WD | Gas

$1,375.50
Rear Lift Option: Block Kit Without Factory Overload
Shock Option: FOX Adventure Series
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.

Features & Benefits

  • Full length replacement coil springs add additional ride height while maintaining ride quality.
  • Heavy-duty track bar re-centers front axle, adds strength and limits lateral movement.
  • High-strength, 1/4" steel construction radius arms correct caster, improves tire clearance, and maximizes ground clearance. High-strength, black e-coated U-bolts.
  • Rear lift block and longer U-bolts for easy installation and level stance.

Recommended Tires & Wheels

(Trimming may be required)

  • 35 x 12.5 with 17 x 9 and 4.5 in. Backspace
  • 35 x 12.5 with 18 x 9 and 4.5 in. Backspace
  • 35 x 12.5 with 20 x 9 and 4.5 in. Backspace

Rear Lift Option

Some F250/350 factory options increase the main leaf pack count from 2 to 3 leaf's (this is for top overload options only). Be sure to verify which factory leaf spring configuration your vehicle has and choose the appropriate option.

  • Factory Overload – 3 Leaf
  • NO Overload – 2 Leaf

Shock Option

Nitro Series

  • Nitrogen-charged
  • Twin-tube design
  • 10-stage velocity-sensitive valving
  • Dual-welded ends for increased strength
  • Self-lubricating seals
  • Black powder coat finish

FOX 2.0 Adventure Series

  • 2-inch diameter steel body
  • Internal floating piston (IFP) monotube design
  • Large 5/8-inch hard chrome plated heat-treated alloy steel shaft
  • Race-developed high-flow piston design
  • Application-specific valving to maximize performance
  • Long-lasting clear anodized finish
  1. Although extremely rare, front and/or rear drive-line vibration may occur and require drive-line modification.
  2. Factory wheels fit when paired with factory / original equipment tire size.
  3. 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.
  4. 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.
  5. Exhaust modification may be required to clear the front driveshaft on gas models. See installation instructions for more information.
  6. Two-piece rear drive shaft? Add a carrier bearing drop kit to reduce post-lift driveline angles and avoid / eliminate driveshaft vibration.