2019-2024 F-150 6" MAX 3.3 Lift Kit (42-21640)

Fits

The Ford F-150 has a lot of potential to be an imposing, high-performing machine. Take it to the next level with ReadyLift's 6" MAX 3.3 Lift Kit. Featuring the Falcon 3.3 Fast Adjust Dampers with an 8-position micro adjust dial, giving you the ability to easily soften or stiffen spring compression and rebound.

Constructed from tough 1/4" steel plates, the front and rear cross-members provide unbeatable strength for any driving application. Lifted knuckles and strut spacers give you the perfect degree of height for running 35" tires with killer style; everything you need for improved handling, strength, and off-road capability. 

Part Number: 42-21640

• Unmatched control and performance
• Provides 6" lift
• Fast Adjust Dampers
• Upgraded DOM tube steel upper control arms with corrected ball joint angles
• 3.3 Fast adjust struts with rear adjustable piggyback shocks
• Ideal for daily driving, off-road excursions, and tow/haul duties
• Longer rear sway bar end links
• Heavy-duty cast iron knuckles
• Unusually robust steel skid plates
• Fits up to 37x12.50" tall tires on 9" wide wheels with 0 offset

Includes:

• Front and Rear Crossmember
• SKID PLATE
• Crossmember box
• Left & Right Differential Drop
• Left & Right differential support bracket
• Left & Right Sway Bar drop brackets
• Machined front driveline spacer
• Left & Right Cast Knuckle
• x2 knuckle box
• Rear brake line drop bracket
• 16MM Carrier Bearing Spacer
• Driver & Passenger Lift Block
• U Bolt Kit
• Alignment cam bolt kit
• Left & Right Falcon 3.3 Coilover 
• 6" Rear shocks
• Differential breather vent 
• Front brake line support bracket
• Rear e-brake drop bracket
• Upper control arm kit
• Necessary hardware

Wheel & Tire Fitment:

• 295/65R20 for no rub on a 9" wide wheel with 0 offset
  
• 37" Maximum tire diameter with possible trimming

• Does not fit vehicles equipped with CCD, 2WD, or Raptor models
• Driver's Rear Control Arm Pocket will need to be trimmed to offer clearance for the rear cross-member

• ReadyLIFT Suspension Inc. and/or Dirty Diesel Customs are NOT responsible for any damage or failure resulting from improper installation.  
  
• Click Here to view installation instructions