2020-2025
2015-2019
2007-2014
2001-2006
Installation Time
(approx) a Day
Difficulty Level:
Mechanical expertise or professional installation required.
Installation Guides
No guide available for this part yet.
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ReadyLIFT 1-Inch Rear Lift Block Kit (11-25 Sierra 3500 HD)Find parts that fit my vehicle
Item SHG40304
Sierra 3500 Sales Tech
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M-F 8:30A-11P, Sat-Sun 8:30A-9P
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22 Reviews
Our Price
$199.95 kit
Ship to: 43215
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Rear Lift Block Kit
- Lifts Rear of Truck by 1 Inch
- Achieve Rear Rake
- Ideal for Lifting Heavy Loads
- Increased Spring Rate
- Components Made from Premium Materials
- Follows Original Factory Specifications
- Rust and Corrosion-Resistant
- Rigorously-Tested for Reliability and Efficiency
- Durable, Dependable, and Long-Lasting Quality
- Straightforward Bolt-On Installation
- Drilling and Modification Not Required
- Mounting Hardware Included
- Limited 5-Year-60,000-Mile Warranty
- Fits 2011-2025 GMC Sierra 3500 HD Models
| Brand | ReadyLIFT |
| Lift Height | 1.00 Inch |
| Lift Kit Type | Lift Blocks |
| Lift Kit Max Tire Size | 32 Inch |
| Lift Kit Includes Shocks | Shocks Not Included |
Description
Rear Rake and Added Height. Enhance your truck's capability and versatility with the ReadyLIFT 1-Inch Rear Lift Block Kit. This kit is a reliable solution for lifting the rear of your truck by 1 inch. It also allows you to achieve the desired rear rake, making it ideal for hauling heavy loads with ease.
Heavy-Duty Construction. Designed with an increased spring rate, the ReadyLIFT Rear Lift Block Kit ensures optimal support and stability for your truck, even under heavy loads. Its heavy-duty construction guarantees long-lasting durability, while its rust and corrosion-resistant properties ensure its resilience against harsh weather conditions.
Installation. Putting this Rear Lift Block Kit on your ride is an easy straightforward process and requires no drilling.
Warranty. There is a limited 5-year-60,000-mile warranty for this product, providing peace of mind and assurance of its quality and durability.
Application. This ReadyLIFT 1-Inch Rear Lift Block Kit fits all 2011-2025 GMC Sierra 3500 HD models.
Fitment:
- 2011 GMC Sierra 3500
- 2012 GMC Sierra 3500
- 2013 GMC Sierra 3500
- 2014 GMC Sierra 3500
- 2015 GMC Sierra 3500
- 2016 GMC Sierra 3500
- 2017 GMC Sierra 3500
- 2018 GMC Sierra 3500
- 2019 GMC Sierra 3500
- 2020 GMC Sierra 3500
- 2021 GMC Sierra 3500
- 2022 GMC Sierra 3500
- 2023 GMC Sierra 3500
- 2024 GMC Sierra 3500
- 2025 GMC Sierra 3500
ReadyLIFT 26-30100
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- Rear Blocks
- Bump Stop extensions
- U-bolts
- Brake Line Bracket
- Installation Hardware
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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