1" Rear Block Kit - GM Silverado / Sierra 2500/3500 HD 2011-2025
ReadyLIFT OEM style rear block kits are available for the 2011-2025 GM 2500/3500 HD single rear wheel pickups. These Rear Block Kits include two (2) 1" Rear Blocks, four (4) E-Coated U-Bolts, eight (8) Nuts and Washers and will safely lift the rear of your 2011-2025 2WD and 4WD 8-lug Single Rear Wheel GM trucks with trailer package spring 1". Based on OEM designs and never made out of lightweight extrusions our 1" 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.
- 2011-2025 GM 2500HD/3500HD OEM Style 1" Rear Lift Block Kit
Application Summary:
| Year |
Make/Model |
| 2011-2025 |
Chevrolet Silverado 2500 HD |
| 2020-2025 |
Chevrolet Silverado 3500 HD |
| 2011-2025 |
GMC Sierra 2500 HD |
| 2020-2025 |
GMC Sierra 3500 HD |
| Attributes |
| California Proposition 65 |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Color |
Black, Black |
| Country of Origin (Primary) |
US |
| Fitment |
Direct Fitment, Direct Fitment |
| Front or Rear |
Rear, Rear |
| Harmonized Tariff Code (Schedule B) |
8708801600 |
| Hazardous Material Code |
N |
| Install Difficulty |
Difficult Requires Professional Installation, Difficult Requires Professional Installation |
| Installation Time |
2 Hours, 2 Hours |
| Life Cycle Status Code |
Available to Order |
| Lift/Drop Height |
1 in. |
| NAFTA Preference Criterion Code |
D |
| Nuts Included |
Yes, Yes |
| Rear Lift Component |
Block and U-bolt, Block and U-bolt |
| Rear Lift Height |
1 Inch, 1 Inch |
| SDR Required Flag |
N |
| Shocks Included |
No, No |
| GTIN |
00194933339143 |
