New 6.5″ Tall Tapered Block Kit for 2017-2021 Ford Super Duty F250/F350 SRW Trucks.

For use with trucks with a one-piece drive shaft.

OEM style cast iron construction that includes factory style bump stop landings

and new longer U-bolts and hardware.

SKU: 26-2765 Categories: ,  Brand:
  • ReadyLIFT OEM-style rear tapered block kits are available for 2017-2021 Ford Super Duty SRW F250/F350 model specific applications. These new 6.5″ Rear Tapered Block Kits include two (2) Rear Blocks, four (4)  E-Coated U-Bolts, and eight (8) Nuts and Washers. Based on OEM designs and never made out of lightweight extrusions our 6.5″ 2017-2021 Ford F250/F350 Super Duty 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.

    Note: 26-2765 6.5″ block is for use on 2017-2021 Ford F250 / F350 Super Duty 2WD/4WD trucks with 1-piece driveshaft.

    Lift height will vary depending on what factory block your truck has.

    Note: Fits Single Rear Wheel Trucks ONLY — Not Dual Rear Wheel Configurations

    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 airbag system will void all block warranties and can cause failure of the block bump stop tang

Additional information

Ready Lift

Block Height/Leaf Height


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This product is designed and manufactured for use only on competition motor vehicles participating in sanctioned closed-course, off-road, competitive Racing. Use of this product on Motor Vehicles that are licensed and registered to drive on public roads and highways is prohibited. By accepting this you agree that this product will not be used on a registered motor vehicle for highway use. Also, agreeing to this you take for responsibility for your actions and not hold Blood Diamond Motorsports liable for unlawful use of this product.
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