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ReadyLift 2" Factory Style Rear Block Kit For 11+ Chevrolet/GMC 2500/3500HD SRW

Pricing: $159.95

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ReadyLIFT OEM-style rear block kits are now available for the 2011+ GM 2500 HD single rear wheel pickups. These Rear Block Kits include two (2) 2" Rear Blocks, four (4) E-Coated U-Bolts, eight (8) Nuts and Washers and will safely lift the rear of your 2011+ 2WD and 4WD 8-lug Single Rear Wheel GM trucks 2". Based on OEM designs and never made out of light weight extrusions, our 2" 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.



  • Made in USA
  • Lifetime Warranty
  • Maintains Factory Ride
  • OEM style cast iron construction
  • Includes new longer u-bolts and hardware



  • 2011+ GMC Sierra 2500HD
  • 2011+ GMC Sierra 3500HD
  • 2011+ Chevrolet Silverado 2500HD
  • 2011+ Chevrolet Silverado 3500HD



  • Single Rear Wheel Only
  • Direct bolt on replacement
  • GM 2500HD/3500HD OEM Style 2" Rear Lift Block Kit
  • Not intended for vehicles equipped with factory overload springs unless custom-length U-bolts are used not included


  • 66-3112
  • 66-3112
  • ReadyLift
  • New

Shipping Information

  • Item Requires Shipping
  • 100.0 lbs.
  • FREE Ground Shipping

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