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Pre-Load Strut Spacers and Forged Upper Control Arms
This kit includes pre-load strut spacers made from a proprietary composite material that’s both lightweight and corrosion-resistant. To ensure proper suspension geometry and long-term durability, the system also features forged aluminum upper control arms. These arms improve ball joint angles and CV axle alignment, which is crucial for both off-road articulation and everyday driving comfort.
Improved Handling and Durability
Rough Country’s forged control arms come equipped with fully greaseable POM ball joints, offering a wide range of motion and easier installation. These joints are built to last and promote smooth suspension articulation. OEM-style Clevite rubber bushings are included for a quiet, factory-quality ride feel with added ruggedness for trail-ready performance.
Fast, Bolt-On Installation
Designed for a quick and straightforward install, this kit bolts on in roughly 2 to 3 hours. No special tools, no welding, and no permanent modifications required. It’s ideal for DIY enthusiasts or professional installers alike who want high-quality results with minimal downtime.
Fitment Guide
| Years | Make | Model | Drive |
|---|---|---|---|
| 2022 | GMC | Sierra 1500 Limited | 4WD |
| 2022 | GMC | Sierra 1500 Limited | 2WD |
| 2019–2025 | GMC | Sierra 1500 AT4 | 4WD |
Key Features
- 1.75" front leveling height
- Levels the front with the rear for a balanced stance
- Maintains factory ride quality
- Increased ground clearance for larger tires
- Includes forged aluminum upper control arms for better ball joint angles
- POM greaseable ball joints offer improved range of motion
- Includes Clevite OEM-style rubber bushings
- Corrosion-resistant composite pre-load strut spacers
- No welding or cutting required
Included Components
- (2) Composite Pre-load Strut Spacers
- (2) Forged Aluminum Upper Control Arms
- (2) Lower Strut Spacers
- Installation Hardware
Quick Specs
| Spec | Detail |
|---|---|
| Lift Height | 1.75" |
| Install Time | 2–3 Hours |
| Part Number | 1325-config |
Important Notes
- ONLY fits GMC Sierra AT4 models
- Does NOT fit models with Multimatic DSSV suspension (AT4X)
- Does NOT fit Chevy Trailboss models
- California Residents: PROP 65 WARNING – Cancer and Reproductive Harm
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