Rough Country · Authorized Dealer
2-3 Inch Lift Kit | Rear Blocks | Chevy/gmc 1500 Truck & Suv 4wd (1988-1999)
$669.95
Price does not include installation.
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🛠️ Install available in Marietta, GA
Installed and serviced at Road Runner Wheels & Tires — 1585 Roswell Rd, Marietta, GA 30062. Call (678) 400-6467 to schedule.
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Built for Chevy and GMC 1500 owners who want more ground clearance and tire capability without sacrificing ride quality, this 3-inch rear lift kit uses fiberglass-reinforced nylon blocks and forged torsion bar keys to maintain proper driveline geometry while supporting up to 33–34-inch tires.
Installed and serviced at Road Runner Wheels & Tires. Most lift kits go in the same day. Call (678) 400-6467 to schedule.
What's included
- N3 Shock Pair (Qty 2) — Application-specific valving delivers balanced performance on pavement and off-road terrain, tuned for your GM 1500's suspension geometry.
- Rear Lift Block Kit — Fiberglass-reinforced nylon blocks stronger and longer-lasting than traditional cast options, engineered to maintain factory alignment and handling.
- Installation Hardware Kit — All fasteners, brackets, and hardware needed for professional installation, including differential drop bracket to preserve proper geometry.
- Forged Torsion Bar Keys — High-strength upgrades built tougher than stock to handle increased load and articulation without sacrificing durability.
Important notes
- Only fits 6-lug wheel models. Does not fit straight front axle configurations.
- A torsion bar removal tool (Rough Country 1067) is recommended for ease of installation.
- Alignment performed in-house as part of every lift install to ensure OEM handling and ride quality.
Why customers pick this at Road Runner
- Factory geometry preserved — your truck handles and rides like stock, just higher.
- Rough Country lifetime warranty backed locally by our team.
- Professionally installed by technicians who do these kits every week on OBS GM trucks.
- Alignment and geometry verification included as part of the install.
- Same-day installation on most kits.
Ready to build it? Call (678) 400-6467. Hablamos Español.
| Qty | Part | Part # |
|---|---|---|
| 1 | Block Kit | Chevy Half-Ton Suburban (92-99) Chevy Silverado 1500 (99-06) | 6530 |
| 1 | Inst Kit | Chevy Half-Ton Suburban (92-99) Chevy Tahoe (95-99) | 7545RED |
| 1 | N3 Shock Pair | 23307 |
| 1 | N3 Shock Pair | 23225 |
Features
- Redesigned for Easy Installation: Streamlined components allow for a quicker, hassle-free setup.
- Maintains Factory Geometry: Keeps proper alignment specs to ensure OEM handling and ride quality.
- Boosted Ground Clearance: Improves off-road capability and accommodates larger tires with ease.
- Heavy-Duty Aluminum Control Arms: Feature long-lasting OEM-style rubber bushings for smooth operation.
- High-Strength Forged Torsion Bar Keys: Built tougher than stock for enhanced durability under load.
- Fiberglass-Reinforced Nylon Lift Blocks: Stronger and longer-lasting than traditional cast blocks.
- Premium N3 Series Shock Absorbers: Application-specific valving delivers balanced performance on and off the trail.
| Years | Make | Model | Drive |
|---|---|---|---|
| 1992-1994 | Chevrolet | Blazer Silverado | 4WD |
| 1994 | Chevrolet | Blazer Base | 4WD |
| 1994 | Chevrolet | Blazer Silverado Sport | 4WD |
| 1988-1992 | Chevrolet | K1500 Scottsdale | 4WD |
| 1988-1998 | Chevrolet | K1500 Cheyenne | 4WD |
| 1988-1998 | Chevrolet | K1500 Silverado | 4WD |
| 1991 | Chevrolet | K1500 Sport | 4WD |
| 1991-1998 | Chevrolet | K1500 WT | 4WD |
| 1994-1997 | Chevrolet | K1500 Base | 4WD |
| 1999 | Chevrolet | K1500 LS | 4WD |
| 1992-1999 | Chevrolet | K1500 Suburban Base | 4WD |
| 1993-1994 | Chevrolet | K1500 Suburban Silverado | 4WD |
| 1995-1999 | Chevrolet | K1500 Suburban LS | 4WD |
| 1997 | Chevrolet | K1500 Suburban LT | 4WD |
| 1995-1999 | Chevrolet | Tahoe Base | 4WD |
| 1995-1999 | Chevrolet | Tahoe LS | 4WD |
| 1995-1999 | Chevrolet | Tahoe LT | 4WD |
| 1988-1993 | GMC | K1500 Sierra | 4WD |
| 1988-1993 | GMC | K1500 Sierra SLX | 4WD |
| 1988-1999 | GMC | K1500 Sierra SLE | 4WD |
| 1993 | GMC | K1500 Sierra Sport | 4WD |
| 1994-1998 | GMC | K1500 Sierra Special | 4WD |
| 1994-1999 | GMC | K1500 Sierra SL | 4WD |
| 1994-1999 | GMC | K1500 Sierra SLT | 4WD |
| 1995 | GMC | K1500 Sierra SLS | 4WD |
| 1992-1997 | GMC | K1500 Suburban SLE | 4WD |
| 1994-1999 | GMC | K1500 Suburban Base | 4WD |
| 1996-1999 | GMC | K1500 Suburban SLT | 4WD |
| 1992-1994 | GMC | Yukon Sport | 4WD |
| 1992-1995 | GMC | Yukon Base | 4WD |
| 1992-1999 | GMC | Yukon SLE | 4WD |
| 1993 | GMC | Yukon GT | 4WD |
| 1995-1999 | GMC | Yukon SLT | 4WD |
| 1996-1997 | GMC | Yukon SL | 4WD |
| 1999 | GMC | Yukon Denali | 4WD |
- Tire size: 33″ to 34″ tall
- Lift height: 3″
ONLY fits models with 6 lug wheels. Does NOT fit straight front axle models. For ease of installation, a torsion bar removal tool is recommended 1067.
Rough Country Lifetime Replacement Warranty covers all structural components against defects in materials and workmanship for the original purchaser's lifetime ownership of the vehicle.
3-Year Finish Warranty on all painted and powder-coated surfaces.
3-Year Shock Warranty on N3, M1, and Vertex shocks against leakage and structural failure.
Warranty service is handled by Rough Country directly — call (678) 400-6467 if you need help opening a warranty claim and we'll walk you through it.
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