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Superlift 99-10 Chevy Silv/GMC Sierra 1500/2500 4WD 5in Block Kit, manufacturer part number 3859, is a new Superlift lowering kits product selected by the verified year, make, and model applications shown below. Confirm the part number, lift height, drivetrain, suspension configuration, wheel and tire clearance, and every manufacturer exclusion before ordering.
Key Features
- This simple guiding principal has served us well for decades and will continue to guide us into the future.We are proud to provide the truck Jeep and SUV owner products that perform better than advertised.
Fitment
| Years | Make | Model | Application Notes |
|---|---|---|---|
| 1999-2006 | Chevrolet | Silverado 1500 | Confirm drivetrain, factory suspension, lift height, and exclusions |
| 2007 | Chevrolet | Silverado 1500 Classic | Confirm drivetrain, factory suspension, lift height, and exclusions |
| 1999-2004 | Chevrolet | Silverado 2500 | Confirm drivetrain, factory suspension, lift height, and exclusions |
| 2001-2008 | Chevrolet | Silverado 2500 HD | Confirm drivetrain, factory suspension, lift height, and exclusions |
| 2007 | Chevrolet | Silverado 2500 HD Classic | Confirm drivetrain, factory suspension, lift height, and exclusions |
| 2000-2010 | Chevrolet | Suburban 2500 | Confirm drivetrain, factory suspension, lift height, and exclusions |
| 1999-2006 | GMC | Sierra 1500 | Confirm drivetrain, factory suspension, lift height, and exclusions |
| 2007 | GMC | Sierra 1500 Classic | Confirm drivetrain, factory suspension, lift height, and exclusions |
| 1999-2004 | GMC | Sierra 2500 | Confirm drivetrain, factory suspension, lift height, and exclusions |
| 2001-2008 | GMC | Sierra 2500 HD | Confirm drivetrain, factory suspension, lift height, and exclusions |
| 2007 | GMC | Sierra 2500 HD Classic | Confirm drivetrain, factory suspension, lift height, and exclusions |
Specifications
| Brand | Superlift |
|---|---|
| Manufacturer Part Number | 3859 |
| Product Type | Lowering Kits |
| Application Type | Vehicle specific |
| Condition | New |
| Pricing Policy | Manufacturer MAP protected |
What's Included
One new Superlift lowering kits package identified by manufacturer part number 3859, plus only the brackets, dampers, spacers, bushings, U-bolts, fasteners, and other hardware expressly supplied for this exact part number.
About Superlift
Superlift is a RealTruck suspension brand offering lift kits, leveling systems, shocks, steering stabilizers, springs, control arms, brake lines, and related components for trucks, SUVs, and Jeeps.
Related Superlift Products
- Shop all Superlift products
- Superlift 03-18 Dodge Ram 2500/3500 4WD 4in Block Kit
- Superlift 66-79 Ford F-100 and F-150 4WD 3in Block Kit
- Superlift 11-16 Ford F-250 SuperDuty w/o Factory Overloads 3in Rear Block Kit
Frequently Asked Questions
How do I confirm Superlift 3859 fits my vehicle?
Match the exact year, make, model, drivetrain, cab and bed configuration, axle, factory suspension, lift height, and all published exclusions. Model name alone is not enough.
Are similar Superlift parts interchangeable with 3859?
No. Mounting geometry, lift height, spring rate, shock length, steering position, U-bolt dimensions, and included hardware can differ between part numbers.
What should be checked after installing Superlift 3859?
Verify every fastener, brake line, ABS wire, steering and driveline clearance, wheel and tire clearance, ride height, and alignment. Recheck torque after the initial settling period.
Installation
Follow the current Superlift instructions and the vehicle service procedure for this exact part number. Confirm torque specifications, brake-line and ABS-wire routing, steering and driveline clearances, ride height, wheel and tire clearance, and alignment. Professional installation is recommended for suspension, steering, and brake components.
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