Installation Time
(approx) 3 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
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2-Inch Rear Lift Blocks (01-10 Sierra 2500 HD)
Item HG55978
$0.00
Our Price
$159.99 kit
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Product Information
Features, Description, Q&A, Specs & Installation
Features & Specs
- Rear Lift Blocks
- Raises Rear 2 Inches
- Level Stance or Clear Larger Tires
- Fabricated Steel Cross Blocks With
- Includes Taper for Pinion Angle Correction
- Texture Black Powder‑Coated Finish for Durability
- Includes Extended U‑Bolts, Nuts, Washers, and Instruction Guide
- No Drilling or Cutting Required
- Limited 1-Year Warranty
- Fits 2001-2010 GMC Sierra 2500 HD Models
| Lift Height | 2.00 Inch |
| Lift Kit Type | Spacer Lift |
| Lift Kit Max Tire Size | 32 Inch |
| Lift Kit Includes Shocks | Shocks Not Included |
Description
Exceptional Rear Lift. The 2‑Inch Rear Lift Blocks are engineered to raise your GMC Sierra 2500 HD by 2 inches, improving ground clearance and accommodating larger tires without compromising ride quality. It installs in about 2–3 hours and corrects pinion angle thanks to the tapered block design, making it both functional and essential for enthusiasts and professionals alike.
Construction And Appearance. These lift blocks are constructed from high-strength fabricated steel, ensuring superior durability under load. The textured black powder‑coated finish resists corrosion and wear, while the tapered shape aligns with your driveline geometry for optimal performance.
Installation. Installation is straightforward — simply remove the factory blocks, insert the new blocks, and tighten the supplied extended U‑bolts, nuts, and washers. No drilling or cutting is needed, making the installation moderately easy for DIY mechanics or pros.
Warranty. The kit includes a 1‑year warranty, giving you peace of mind in case of defects or early wear.
Application. These 2‑Inch Rear Lift Blocks fit 2001–2010 GMC Sierra 2500 HD models.
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) Rear Lift Blocks
- Extended U‑Bolts
- Nuts
- Washers
Tech Guides:
- How Much Lift Does My Truck Need? Picking the Right Lift Height
- Pros & Cons of Lifting Your Truck: Picking The Right Upgrades for Your Needs
- Towing Suspension Upgrades: Suspension Components to Improve Towing Capability
- Failing Suspension Parts: Signs Your Truck Needs a New Suspension
- Lift Kits - How Adding Ground Clearance Makes Trucks More Capable Off-Road
- Do Lifted Trucks Consume More Fuel? MPG & Suspension Lifts
- What Is Rake? How Leveling Your Truck Improves Appearance
- FAQ What Are The Best Suspension Systems? How Suspension Systems Work
- Off-Road Suspension 101: What To Know Before You Go
- Lift Kits vs. Leveling Kits: What’s the Difference?
- How to Lift Your Truck
- How Much Does it Cost to Lift a Truck
4.6
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Questions & Answers
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