Fabtech 21-23 Ford F150 4WD 6″ LIFT KIT W/ FRONT STOCK COILOVER SPACERS & REAR STEALTH SHOCKS – K2371M

Fabtech’s world-renowned IFS suspension design for the Ford F150 provides excellent driveability both on and offroad. There is zero bump steer throughout the suspension cycle that helps reduce driver fatigue while improving the overall driveability of the vehicle.

The near-stock track width keeps the tires under the fenders for a clean appearance. Fabtech’s proprietary steering knuckle geometry provides an excellent lock to lock turning radius to maneuver in tight spots.

Heavy-duty 1/4" thick steel crossmembers feature eccentric style alignment cams for easy adjustment. Triple front diff mounts reposition the differential for vibration-free operation at high speed.

The factory coilover shocks are relocated from the bottom to allow for full steering while achieving 6" of lift. At the rear of the vehicle, the factory 2" block is replaced with a 5" Block and u-bolt system.

Fabtech has addressed all aspects of the suspension for proper wheel travel and lock to lock steering without over cycling. For added confidence, this lift comes with a free 5 year 60,000 mile Powertrain Warranty.

FEATURES

CROSSMEMBERS

1/4" thick steel lower control arm Crossmembers are arched for maximum ground clearance. The welded box design of these Crossmembers provides additional strength to the front suspension.

STEERING KNUCKLES

Fabtech’s extended length ductile iron Steering Knuckles provide zero bump steer throughout the suspension travel. This provides an enhanced driver experience compared to stock. Near stock track width keeps the tires under the fenders for a clean appearance.

COILOVER SPACERS

The factory Coilovers are relocated with heavy duty lower mounts to lift the vehicle while retaining the stock ride quality.

SKID PLATE

A heavy-duty front differential Skid Plate is constructed of 1/4" thick steel to protect the diff from offroad obstacles.

DIFFERENTIAL MOUNTS

Triple Differential Mounts properly reposition the front diff for the precise CV and driveshaft angle to reduce driveline vibration at high speed.

SWAY BAR MOUNTS

1/4" thick steel drop brackets reposition the front sway bar for the increased ride height. This allows the sway bar link ends to fully cycle without binding throughout the extended travel range.

REAR LIFT BLOCKS

5" tall steel rear lift blocks replace the factory 2" blocks for additional lift without changing the ride quality or load carrying capacity.

REAR U-BOLTS

High quality severe duty U-Bolts are designed to attach the entire rear differential to the vehicle. A critical part that demands the best quality for your vehicle.

REAR STEALTH SHOCKS

These extended length monotube shocks have a Nitrocarb piston rod for corrosion resistance and resist rock chipping. Great highway ride with good offroad damping capacity.

PART NUMBERS

ADDITIONAL INFORMATION
YEAR
2021, 2022, 2023

MAKE
FORD

MODEL
F150

DRIVE
4WD

LIFT
6"

TIRES & WHEELS

• Tire Size – 35/12.50R20 Wheel Size – 20×9 w/ 5in BS w/minor trimming
• Tire Size – 37/12.50R20 Wheel Size – 20×9 w/ 5in BS w/cutting

INCLUDED SHOCKS

STEALTH MONOTUBE SHOCK

Stealth is the first all black monotube shock absorber, with an identifiable raised metal nameplate, that represents the signature of quality you can rely on for a superior ride at an affordable price.

Stealth monotube shocks are built with a 46mm diameter high flow piston and vehicle specific valving, for a great ride with oversized tires.

All Stealth shock absorbers feature Nitrocarburized piston rods that are superior to chromed rods in durability and corrosion resistance. These Nitrocarb piston rods are finished in matte black for a complete black out shock package.

• 50mm OD Seamless Steel Body
• 46mm High Flow Piston for best ride
• Vehicle specific valving designed for oversized tires
• Full floating piston separates gas from oil for a consistent ride
• 14mm Nitrocarb piston rod resists rock chips and rusting
• All black finish with raised nameplate as a signature of quality

INSTRUCTIONS