Need Help or Have Question?
(866) 250-5542


Please select your vehicle’s year, make and model above to verify compatibility.



2011-2015 Chevy Silverado / GMC Sierra 8-Lug 1" Rear Block Kit

MSRP $164.95
  • 1" Rear Block Kit
  • Kit Includes E-Coated U-Bolts, Rear Blocks, Nuts And Washers
  • Cast Iron OEM-Equivalent That Offers The Perfect Solution For Towing And Hauling
SKU: : PAG663111
Mfg Part # : 66-3111


ReadyLIFT® OEM style rear block kits are now available for the new 2011-2014 GM 2500 HD single rear wheel pickups. 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 2011-2014 2WD and 4WD 8-lug Single Rear Wheel GM 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, insuring 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.

Single Rear Wheel Only (will not fit Dually)

ReadyLIFT Features

OEM style design
Made from cast iron, not light weight 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.

Works Great with our 66-3011 8-lug GM Leveling Kits
2011-2013 GM 8-lug Leveling Kit



About ReadyLift Parts & Accessories

ReadyLift Suspension Inc. was founded on the principals of developing a line of economical suspension leveling products that would allow Truck and SUV owners to be able to "level" their vehicle in order to install Plus-size wheels and tires.


  • 2011 - 2014 Chevrolet Silverado 2500 HD
  • 2011 - 2012 Chevrolet Silverado 3500 HD
  • 2011 - 2014 GMC Sierra 2500 HD
  • 2011 GMC Sierra 3500 HD
  • 2012 GMC Sierra 3500 HD - SLE;
  • 2012 GMC Sierra 3500 HD - SLT;


2011-2015 Chevy Silverado / GMC Sierra 8-Lug 1" Rear Block Kit

Only registered users can write reviews. Please, log in or register