2019-2025
2014-2018
2007-2013
1999-2006
Installation Time
(approx) 1 Hour
Difficulty Level:
Light to Moderate mechanical skill required.
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SuperLift 3-Inch Rear Lift Block Kit (99-10 4WD Sierra 1500)Find parts that fit my vehicle
Item S508346
Sierra 1500 Sales Techs:
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40 Reviews
Our Price
$119.99 kit
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Rear Lift Block Kit
- Lifts Your Truck’s Rear for About 3 Inches
- Improves Towing Performance
- Features Class 30 Gray Cast Iron Blocks
- With High Strength Steel U-Bolts
- Direct Bolt-On Installation
- Lift Force Supplemental Limited Powertrain Warranty
- Designed to Fit 1999-2010 4WD GMC Sierra 1500 Models
| Brand | SuperLift |
| Lift Height | 3.00 Inch |
| Lift Kit Type | Lift Blocks |
| Lift Kit Max Tire Size | 33 Inch |
| Lift Kit Includes Shocks | Shocks Not Included |
Description
Improves Towing Performance. If you’re using your GMC Sierra for your hauling needs, then you will need this SuperLift Rear Lift Block Kit. This kit adds 3 inches of lift height to your truck’s rear, bringing back your truck’s proper ride height. This then results in an improved towing performance since your truck’s cargo weight is now evenly distributed.
High-Quality Construction. Built for your off-roading and hauling needs, this Rear Lift Block Kit from SuperLift is only made from high-quality materials. Its blocks are crafted out of Class 30 Iron, while its U-bolts are constructed from high strength steel. With this kit’s top-notch build, you’re guaranteed that it will serve you for several years.
Direct Bolt-On Installation. This kit offers a direct bolt-on installation. And for your installation convenience, this kit is already packaged with all the necessary hardware that you need.
Warranty.Superlift is excited to announce that all lift and leveling kits now come with a free Lift Force Supplemental Limited Powertrain Warranty. This warranty will protect you from disputes with original equipment manufacturers who are unfamiliar with aftermarket suspension systems. The Lift Force Warranty goes into effect if the manufacturer or dealership denies your drivetrain warranty claim due to installation of your Superlift lift or leveling kit.
Application. This SuperLift 3-Inch Rear Lift Block Kit is designed to fit 1999-2010 4WD GMC Sierra 1500 models.
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Fitment:
- 1999 GMC Sierra 1500
- 2000 GMC Sierra 1500
- 2001 GMC Sierra 1500
- 2002 GMC Sierra 1500
- 2003 GMC Sierra 1500
- 2004 GMC Sierra 1500
- 2005 GMC Sierra 1500
- 2006 GMC Sierra 1500
- 2007 GMC Sierra 1500
- 2008 GMC Sierra 1500
- 2009 GMC Sierra 1500
- 2010 GMC Sierra 1500
SuperLift 3838
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) Cast Iron Blocks
- (4) U-Bolts
- Nuts and Washers
4.6
Customer Reviews (40)
Questions & Answers
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Will It Fit My Sierra 1500
- 4.3L V6 - 99, 00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 10
- 4.8L V8 - 99, 00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 10
- 5.3L V8 - 99, 00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 10
- 6.0L V8 - 04, 05, 06, 07, 08, 09, 10
- 6.2L V8 - 09, 10
