2020-2025
2015-2019
2007-2014
2001-2006
Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
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ReadyLIFT 2-Inch Rear Lift Block Kit (11-19 Sierra 2500 HD)Find parts that fit my vehicle
Item HG6628
Sierra 2500 Sales Tech
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M-F 8:30A-11P, Sat-Sun 8:30A-9P
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22 Reviews
Our Price
$159.95 kit
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- High-Quality Rear Lift Block Kit
- Increases Rear Ground Clearance by 2 Inches
- Designed for Superb Off-Road Handling
- Ideal for Larger Wheels and Tires
- Equipped with Heavy-Duty Cast-Iron Lift Blocks
- Bolt-On Feature for Trouble-Free Installation
- Backed by a Limited Lifetime Guaranteed
- Fits All 2011-2019 GMC Sierra 2500 HD Models
| Brand | ReadyLIFT |
| Lift Height | 2.00 Inch |
| Lift Kit Type | Lift Blocks |
| Lift Kit Max Tire Size | 33 Inch |
| Lift Kit Includes Shocks | Shocks Not Included |
Description
Highly Durable Lift Block Kit. Set your truck up for rugged applications with this ReadyLIFT 2-Inch Rear Lift Block Kit. It equips your vehicle with highly durable lift blocks that increase its rear ground clearance more effectively. This gives you superb off-road handling qualities while also making your truck more capable of handling extra-duty towing and hauling applications.
Highly Durable Quality. Built to reinforce your vehicle’s suspension system, the lift blocks featured in this kit are manufactured using high-quality cast-iron for unrelenting durability and performance. They feature a high-quality black coating for maximum protection against the damaging effects of the elements.
Bolt-On Design for Easy Installation. The installation of this 2-inch Rear Lift Block Kit is quick and easy with its bolt-on feature. It installs on OE mounting locations so you can set it up quickly without requiring any modifications.
Trouble-Free Limited Lifetime Guarantee. This 2-inch Rear Lift Block Kit is covered by ReadyLIFT’s lifetime guarantee against manufacturing defects from the original date of retail purchase. Some conditions for this warranty may apply. For more information, you may refer to the manufacturer’s website.
Application. This ReadyLIFT 2-Inch Rear Lift Block Kit is designed for use on all 2011-2019 GMC Sierra 2500 HD trucks.
ReadyLIFT 66-3112
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (2) Lift Blocks
- (4) U-Bolts
- (8) Washers
- (8) Nuts
5.0
Customer Reviews (22)
Mar 1, 2025
Review shared from ReadyLIFT 3-Inch Rear Lift Block Kit (04-20 4WD F-150, Excluding Raptor)
2013 Platinum -
Installation Time: Shop Install
ReadyLift 3 inch Block for Rear lift
I just had a front 2in eibach front lifted strut installed concurrently with this ReadyLift 3in block this week. The truck looks GREAT ?? The reason I chose these blocks was because I wanted to maintain some rake when lifting the truck, and it added around 1.5inches to the rear. I added some rear 0-2in rear fox adventure shocks last year, which I'm glad to say work great with the blocks, and I am now able to take advantage of the extra shock travel.
Handling 5/5
Offroad Ride Quality 5/5
Fit 5/5
Quality 5/5
Bang For Your Buck 5/5
Onroad Ride Quality 5/5
Jan 5, 2025
Review shared from ReadyLIFT 5-Inch Tapered Rear Lift Block Kit for 1-Piece Driveshafts (17-25 F-250 Super Duty)
2017 Lariat - EricMiller
Installation Time: Afternoon
2017 Ford F250 5 inch rear blocks
After adding a 2.5 leveling kit these blocks gave me back the rake I was looking for. Easy installation.
Handling 5/5
Offroad Ride Quality 5/5
Onroad Ride Quality 5/5
Fit 5/5
Quality 5/5
Bang For Your Buck 0/5
Jul 8, 2024
Review shared from ReadyLIFT 4-Inch Rear Lift Block Kit (14-18 Silverado 1500)
2017 LT - SupRman2
Installation Time: Afternoon
Raised just a touch
I wanted to raise the truck just a bit, so I put a leveling kit on. Wasn't happy with the look. So, I installed a 4" lift for the rear. Now the look is just as I wanted.
Handling 5/5
Offroad Ride Quality 5/5
Fit 5/5
Quality 5/5
Bang For Your Buck 5/5
Onroad Ride Quality 5/5
Dec 5, 2023
Review shared from ReadyLIFT 4-Inch Flat Rear Lift Block Kit for 2-Piece Driveshafts (17-25 F-250 Super Duty)
2020 Lariat - LStar
Fit as expected
Works perfect for 2020 f250 6.7, just got to cut excess length for Ubolts after install
Handling 5/5
Offroad Ride Quality 5/5
Onroad Ride Quality 5/5
Fit 5/5
Quality 5/5
Bang For Your Buck 5/5
Sep 26, 2023
Review shared from ReadyLIFT 5-Inch Tapered Rear Lift Block Kit for 1-Piece Driveshafts (17-25 F-250 Super Duty)
Faqsomethin
Installation Time: Less than 1 Hour
Sturdy
Pretty sturdy piece of block U-Bolts as well but too long if you are only using a 5 inch block, I had to cut mines to be able to use a long socket
Handling 5/5
Offroad Ride Quality 5/5
Onroad Ride Quality 5/5
Fit 5/5
Quality 5/5
Bang For Your Buck 5/5
Sep 11, 2023
Review shared from ReadyLIFT 1-Inch Rear Lift Block Kit (19-25 4WD Ranger, Excluding Raptor)
2022 Lariat - Nick3392
Installation Time: Afternoon
Look great
Relatively easy to install and looks great. Added some rake back into the truck after a 2 inch level on the front
Handling 0/5
Offroad Ride Quality 0/5
Onroad Ride Quality 0/5
Fit 0/5
Quality 0/5
Bang For Your Buck 0/5
Sep 11, 2023
Review shared from ReadyLIFT 3-Inch Rear Lift Block Kit (04-20 4WD F-150, Excluding Raptor)
2019 XLT - GrayWolf
Installation Time: Shop Install
Worked as expected
Had it installed by local shop and brought back some of the factory rake…trucks sits level now when towing my 4000 pound trailer.
Handling 0/5
Offroad Ride Quality 0/5
Onroad Ride Quality 0/5
Fit 0/5
Quality 0/5
Bang For Your Buck 0/5
May 15, 2023
Review shared from ReadyLIFT 2.25-Inch Rear Block Lift Kit (07-18 Sierra 1500)
Ackman70
Installation Time: Less than 1 Hour
Perfect!
I had already installed the Bilstein leveling struts at the highest setting and lost all the rake the truck had. In my case, the nose looked higher than the rear. These lift blocks were the ticket! Great quality and easy install.
Handling 5/5
Onroad Ride Quality 5/5
Fit 5/5
Quality 5/5
Bang For Your Buck 5/5
Offroad Ride Quality 5/5
May 4, 2023
Review shared from ReadyLIFT 2.25-Inch Rear Block Lift Kit (07-18 Sierra 1500)
2014 Denali - Dustin870
Easy Install
Gave my truck the perfect stance after pairing with RC 2” leveling struts. I’ve now got just under an inch of rake. Easy to install and no cutting required.
Handling 0/5
Offroad Ride Quality 0/5
Onroad Ride Quality 0/5
Fit 0/5
Quality 0/5
Bang For Your Buck 0/5
Nov 13, 2022
Review shared from ReadyLIFT 4-Inch Tapered Rear Lift Block Kit for 1-Piece Driveshafts (17-25 F-250 Super Duty)
PawpawW
Installation Time: Afternoon
Good blocks
Blocks are good quality, the u bolts are not as strong or as large as the stock ford u bolts. Otherwise, good product so far
Handling 0/5
Offroad Ride Quality 0/5
Onroad Ride Quality 0/5
Fit 0/5
Quality 0/5
Bang For Your Buck 0/5
Questions & Answers
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