ReadyLift 66-3112 OEM-Style Rear Block Kit for 2011-2026 GM 2500 HD Trucks

ReadyLift 66-3112 OEM-Style Rear Block Kit for 2011-2026 GM 2500 HD Trucks

Brand: ReadyLIFT
Regular price$176.99
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Built for the ReadyLift 66-3112 OEM-Style Rear Block Kit for 2011-2026 GM 2500 HD Trucks, this ReadyLIFT component delivers rugged durability, precise fitment, and trail-ready performance. Engineered for serious off-road use while maintaining everyday drivability.

ReadyLIFT OEM-style rear block kits are now available for the 2011-2026 GM 2600 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 2011-2026 2WD and 4WD 8-lug Single Rear Wheel GM trucks 2". Based on OEM designs and never made out of lightweight 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. Note: Single Rear Wheel Only (will not fit Dually) NOTE: Not intended for vehicles equipped with factory overload springs unless custom-length U-bolts are used (not included).

Upgrade your 2011-2026 GM 2500 HD pickup with the ReadyLift 66-3112 OEM-Style Rear Block Kit, designed to provide a safe and reliable 2-inch lift for single rear wheel trucks. Constructed from durable cast iron just like the factory blocks, this kit ensures maximum strength and longevity. It includes two 2-inch rear blocks, four E-coated U-bolts, and all necessary nuts and washers, making it a comprehensive solution for lifting and leveling your truck’s rear end. This slight rake adjustment not only enhances the vehicle's stance but also improves hauling and towing capabilities, especially when paired with a ReadyLIFT suspension leveling kit. Its OEM design guarantees a perfect fit and maintains the factory ride quality, providing a seamless upgrade for your truck's suspension system.

Features:

  • OEM-style cast iron rear blocks for maximum strength and durability
  • Includes two 2-inch rear blocks with E-coated U-bolts for corrosion resistance
  • Comprehensive kit with nuts and washers for secure installation
  • Designed to work with 2011-2026 GM 2500 HD single rear wheel trucks
  • Provides a 2-inch lift to improve truck stance and towing capacity
  • Compatible with ReadyLIFT suspension leveling kits for integrated performance
  • Backed by ReadyLIFT's Lifetime Warranty for peace of mind
  • Requires professional installation, estimated time of 2 hours
  • Not suitable for vehicles with factory overload springs unless custom U-bolts are used
  • Difficult installation process suitable for experienced technicians

Fitment:
Chevrolet Silverado 2500 HD 2011
Chevrolet Silverado 2500 HD 2012
Chevrolet Silverado 2500 HD 2013
Chevrolet Silverado 2500 HD 2014
Chevrolet Silverado 2500 HD 2015
Chevrolet Silverado 2500 HD 2016
Chevrolet Silverado 2500 HD 2017
Chevrolet Silverado 2500 HD 2018
Chevrolet Silverado 2500 HD 2019
Chevrolet Silverado 2500 HD 2020
Chevrolet Silverado 2500 HD 2021
Chevrolet Silverado 2500 HD 2022
Chevrolet Silverado 2500 HD 2023
Chevrolet Silverado 2500 HD 2024
Chevrolet Silverado 3500 HD 2020
Chevrolet Silverado 3500 HD 2021
Chevrolet Silverado 3500 HD 2022
Chevrolet Silverado 3500 HD 2023
Chevrolet Silverado 3500 HD 2024
Chevrolet Silverado 3500 HD 2025
GMC Sierra 2500 HD 2011
GMC Sierra 2500 HD 2012
GMC Sierra 2500 HD 2013
GMC Sierra 2500 HD 2014
GMC Sierra 2500 HD 2015
GMC Sierra 2500 HD 2016
GMC Sierra 2500 HD 2017
GMC Sierra 2500 HD 2018
GMC Sierra 2500 HD 2019
GMC Sierra 2500 HD 2020
GMC Sierra 2500 HD 2021
GMC Sierra 2500 HD 2022
GMC Sierra 2500 HD 2023
GMC Sierra 2500 HD 2024
GMC Sierra 3500 HD 2011
GMC Sierra 3500 HD 2012
GMC Sierra 3500 HD 2013
GMC Sierra 3500 HD 2014
GMC Sierra 3500 HD 2015
GMC Sierra 3500 HD 2016
GMC Sierra 3500 HD 2017
GMC Sierra 3500 HD 2018
GMC Sierra 3500 HD 2019
GMC Sierra 3500 HD 2020
GMC Sierra 3500 HD 2021
GMC Sierra 3500 HD 2022
GMC Sierra 3500 HD 2023
GMC Sierra 3500 HD 2024

Currently, we do not have an installation guide available for this product. Please contact support for assistance.

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Fitment

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