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F350/F450 Dually 2017-2023 Ford 4WD (w/2 piece drive shaft) 4" Rear Block Kit by ReadyLift

Brand: ReadyLift | SKU: 26-2742

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Product Description
More Information
This ReadyLift 26-2742 4 inch rear block lift kit for the Ford F350 / F450 Dually will safely lift the rear of your Truck. This kit creates more rake with the additioon of the 4" tall rear blocks, ideal for towing or hauling. Based on OEM designs and never made out of light weight extrusions, ReadyLift's 4" Rear Lift Blocks are made to fit and have Integrated OEM Style Bump Stop Landings and cast in center pins. These blocks are the ideal Tow Package upgrade for not only for stock height vehicles but lifted or leveled trucks as well! Like all ReadyLift products, these block kits come with their Limited Lifetime Warranty. With this new Rear Lift Block, you will never have to illegally stack rear blocks again!

Features and Benefits:

  • Cast Iron OEM-equivalent
  • Cast in center pins - no dangerous pressed in pins
  • Built in pinion angle degree
  • OEM bump stop landings
  • Tough E-coated finish
  • New U-bolt and hardware
  • The perfect solution for towing / hauling
  • Adds slight rake for improved weight distribution
  • Roughly a 1.5 hour install time
  • For use on Dually trucks
  • Includes carrier bearing spacer
  • Designed for 2 piece drive shafts
Important Notes
  • Only fits Dually trucks
  • NOTE: 66-2742 4" block is for use on 2017-2021 Ford F350/F450 Dually Super Duty 4WD trucks with 2-piece drive shaft. Lift height will vary depending on what factory block your truck has.
  • NOTE: The lift blocks in this kit are not designed to work with aftermarket or factory add-on air spring/load leveling kits that attach to the bump stop tangs. Use of this type of air bag system will void all block warranties and can cause failure of the block bump stop tang.
  • Vehicle Fitment
    ModelF350, F450
    Year Fitment2023, 2022, 2021, 2020, 2019, 2018, 2017
    Tech Specs
    Manufacturer Part Number26-2742
    Item Numberrlp_26-2742
    Product LineAxle Block Kits
    Lift Height4 inch


    Warning - Cancer and Reproductive HarmWARNINGCancer and Reproductive Harm.