Search by Vehicle

5'' Rear Block Kit - GM Silverado / Sierra 2500HD/3500HD 2011-2018

$166.96
In stock
SKU
26-3205
GM 2500HD/3500HD OEM Style 5" Rear Lift Block Kit
5" Tall rear block kit
Cast Iron construction
E-coated finish
Includes new longer u-bolts and hardware.
Will require longer shocks if you don't already have them.

Have a question? Please call 877-759-9991

TIRE/WHEEL SIZING GUIDE

GM 2500HD/3500HD OEM Style 5" Rear Lift Block Kit
5" Tall rear block kit
Cast Iron construction
E-coated finish
Includes new longer u-bolts and hardware.
Will require longer shocks if you don't already have them.
Add On's
Check items to add to the cart or
  • ReadyLIFT® OEM style rear block kits are now available for the new 2011-UP GM 2500HD/3500HD trucks. These Rear Block Kits include (2) Rear Blocks, (4) E-Coated U-Bolts, (8) Nuts and Washers and will safely lift the rear of your 2011-Up 2WD and 4WD 8-lug 5". Based on OEM designs and never made out of light weight extrusions our 5" GM Blocks are made from cast iron just like the factory blocks, ensuring maximum strength and reliability. 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. Like all ReadyLIFT® products these block kits come with our Lifetime Warranty.

    Longer shocks will be required if you do not currently already have longer rear shocks.

    ReadyLIFT Features

    • OEM style design
    • Made from cast iron, not lightweight extrusions
    • Built in locator pin, not pressed in
    • Puts the rake back in your truck for towing and hauling
    • Lifetime Warranty
    • Installation time is approximately 1+ hours.
  • One pair of cast iron OEM style rear lift blocks.

    Longer u-bolts and hardware.

  • Write Your Own Review
    You're reviewing:5'' Rear Block Kit - GM Silverado / Sierra 2500HD/3500HD 2011-2018
    Your Rating
  • Estimated Installation Time: 1.8 Hours +/- 0.5 hours (excluding alignment and wheel/tire assembly)

    Have a certified mechanic do it for you!