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1'' Rear Block Kit - GM Truck

$149.95
In stock
SKU
66-3051

Chevy/GMC 1" OEM Style Rear Block Kit
Single Rear Wheel Only (will not fit Dually)
OEM style cast iron with axle locator pins and new longer u-bolts.

Fits 88-98 GM 1500 and 2000-10 GM HD 2500/3500.

Have a question? Please call 877-759-9991

TIRE/WHEEL SIZING GUIDE

Chevy/GMC 1" OEM Style Rear Block Kit
Single Rear Wheel Only (will not fit Dually)
OEM style cast iron with axle locator pins and new longer u-bolts.

Fits 88-98 GM 1500 and 2000-10 GM HD 2500/3500.

  • ReadyLIFT OEM-style rear block kits are available for the 1988-1998 2WD & 4WD 6-lug and 2000-2010 GM 2500HD/3500HD single rear wheel pickups.  These Rear Block Kits include two (2) 1'' Rear Blocks, four (4) E-Coated U-Bolts, eight (8) Nuts and Washers and will safely lift the rear of your 1988-1998 2WD & 4WD 6-lug and 2000-10 GM HD trucks 1''.  Based on OEM designs and never made out of light-weight extrusions, our 1'' 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.  

    Note:  Single Rear Wheel Only (will not fit Dually)
  • Two cast iron OEM style rear lift blocks.

    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
    Estimated Installation Time: 1.8 Hours +/- 0.5 hours (excluding alignment and wheel/tire assembly)

    Have a certified mechanic do it for you!