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2011-2017 Ford Super Duty 4WD 5" Rear Block Kit

$179.95
In stock
SKU
66-2025

5" Block Kit for 2011-UP Ford Super Duty F250 F350 4WD.
OEM style cast iron construction with bump stop landing pads and new longer u-bolts.
For use on trucks with one-piece drive shafts.
Not intended for use on vehicles equipped with Service Axle.

Have a question? Please call 877-759-9991

TIRE/WHEEL SIZING GUIDE

5" Block Kit for 2011-UP Ford Super Duty F250 F350 4WD.
OEM style cast iron construction with bump stop landing pads and new longer u-bolts.
For use on trucks with one-piece drive shafts.
Not intended for use on vehicles equipped with Service Axle.

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  • ReadyLIFT® OEM style rear block kits are now available for 2011-UP Ford Super Duty model specific applications. These new 5.0" Rear Block Kits include (2) Rear Blocks, (4) 16.5" Long E-Coated U-Bolts and (8) Nuts and Washers.

    Note: 66-2025 5" block is for use on 2011-2017 Ford F250 or F350 Super Duty 2WD/4WD trucks with 1-piece drive shaft. Lift height will vary depending on what factory block your truck has. Not intended for use on vehicles equipped with Service Axle.

    Based on OEM designs and never made out of light weight extrusions our 5" 2011-2017 Ford Super Duty Dually Spring Pack Rear Blocks have Integrated OEM Style Bump Stops. ReadyLIFT® Block Kits will put a slight rake back in your Truck for hauling or towing and are designed to work with your ReadyLIFT® Suspension Leveling Kit. In fact, these blocks are the ideal Tow Package upgrade for not only for stock height vehicles, but lifted or leveled trucks too!. Like all ReadyLIFT® products these block kits come with our Limited Lifetime Warranty. 1+ hour installation time.

    Note: Fits Dual Rear Wheel Trucks ONLY or Super Duty Truck equipped with OEM Dually Rear Spring Pack
    Your truck must be a dually or have dually rear spring pack to use this kit.

    Kit includes 2011-2017 Ford F250/F350 model specific new OEM style rear lift blocks and new 2011-2017 model specific u-bolts.

    Features & 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
    • Model-specific U-bolts and hardware
    • The Perfect Solution for Towing and Hauling
    • Adds a Slight Rake for improved weight distribution
    • Installation Time About 1+ Hours
  • One pair of OEM style cast iron rear lift blocks with longer u-bolts and hardware.

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  • Do it yourself!

    Please read Instructions thoroughly and completely before beginning installation. Installation by a certified mechanic is recommended. ReadyLIFT Suspension Inc. is NOT responsible for any damage or failure resulting from improper installation.

    Download Pdf Instructions

    Have a certified mechanic do it for you!