Description
QA1 99-06 Chevrolet Silverado 1500 2WD Lowering Spindle Pair - 2in Drop
Additional Information
QA1 9056-120 2in Drop Spindles, 99-06 Silverado/Sierra 1500 2WD
Part Type
Suspension Spindle Drop Set
Product Overview
Product Overview Looking for a clean way to lower the front of your NBS truck without compromising ride quality? QA1’s 2" drop spindles are a simple, effective solution for achieving a lower stance while preserving suspension geometry and steering performance. Designed specifically for 2WD 1999–2006 Silverado 1500 trucks, these spindles work seamlessly with QA1 coil-overs and control arms. CLEAN, CONSISTENT FRONT DROP
These spindles deliver a true 2" front drop by lowering your truck at the spindle instead of changing spring height. That means your suspension travel and steering geometry stay intact—giving you the stance you want without the harsh ride or alignment headaches. COMPATIBLE WITH FACTORY OR QA1 CONTROL ARMS These spindles are engineered to work with OEM control arms or QA1’s tubular upper and lower arms—giving you flexibility whether you're keeping your stock setup or upgrading to a full QA1 suspension system. FITMENT NOTES Fits 1999–2006 Chevrolet Silverado / GMC Sierra 1500 2WD with coil spring front suspension: Requires 17” wheels or larger: Not compatible with vehicles originally equipped with torsion bar front suspension
This item is available as a full kit.
Select a kit option in the following table if you are looking for this item in a bundle form with all associated components.
Kit option/s:
| Thumb | SKU | Kit Title |
|---|---|---|
![]() |
qapHK02-GMT05 | QA1 Level 2 Full Vehicle Handling Suspension Kits for 1999-2006 SIERRA 1500, SILVERADO 1500 - HK02-GMT05 Packages, Handling, Front/Rear Coilover System, Front/Rear Sway Bars, Spindles, Chevy, GMC, Short Bed, Kit |
Data: v2 - Desc: v4.2 - Upd: 2026-11-08 21:22:21
Features
- Bolt-on design for easy installation
- Compatible with both OEM and QA1 tubular control arms
- Durable finish to resist corrosion
- Lowers the front of your truck by 2" without affecting ride quality
- Maintains factory steering geometry and suspension travel
Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.
Specifications
Product Details
| Brand: | QA1 |
| Description: | QA1 99-06 Chevrolet Silverado 1500 2WD Lowering Spindle Pair - 2in Drop |
| Manufacturer Part Number: | 9056-120 |
| Part Number: | qap9056-120 |
| Title: | QA1 Suspension Spindle Drop Set 9056-120 |
| UPC: | 806990233585 |
Reference Information
| Reference Data (Provide these details to our support team) | |
|---|---|
| Brand Name/s | Qa1 |
| StreetFX SKU | qap9056-120 |
| SFX Item ID | 6649597 |
| Accounting SKU | qap-9056-120 |
| Manufacturer SKU | 9056-120 |
| Manufacturer UPC | 806990233585 |
| Alternative References | 9056-120, QA1-9056-120, QA19056-120 |
SPINDLE, PAIR, 2" DROP, 99-06 SILVERADO 1500 2WD
| Product Attributes | |
|---|---|
| Brand | QA1 |
| Manufacturer's Part Number | 9056-120 |
| Part Type | Spindles |
| UPC | 806990233585 |
Compatibility
Loading compatibility information...
Keep shopping
More from Qa1
Qa1
QA1 Stocker Star Series Rear Shock Absorber - Double Adj. - 11in/15.875in - Aluminum
qapTD601

