QA1 Suspension Lowering Kits RDK52620 KIT, REAR DROP, S-ADJ, 2-4", 99-06 SILVERADO 1500 2WD, LONG BED
QA1 Suspension Lowering Kits RDK52620 KIT, REAR DROP, S-ADJ, 2-4", 99-06 SILVERADO 1500 2WD, LONG BED
Description
QA1 RDK52620 Rear Drop Kit, 99-06 Silverado/Sierra, Single Adjustable, Long Bed
Product Overview
Product Overview Looking to dial in the perfect stance on your NBS truck? QA1’s rear drop kit gives you a clean, consistent 2"–4" drop while maintaining ride quality and minimizing hassle. Designed for 2WD 1999–2006 Silverado 1500 long bed models, this system includes shackles, hangers, and QA1 single adjustable shocks. CHOOSE YOUR IDEAL DROP Whether you’re leveling your truck or going for a more aggressive stance, this kit gives you the flexibility to get the look you want. The included shackles and hangers work together to lower the rear 2" to 4", making it a great fit for street trucks, show builds, or anyone looking to clean up their ride height. RIDE QUALITY YOU CAN TUNE Paired with QA1’s single adjustable shocks, this kit lets you adjust compression and rebound together using 18 settings. You’ll feel the difference in comfort and control right away—and you can tweak the settings to match your driving style or road conditions. STRAIGHTFORWARD, BOLT-ON INSTALL This is a true bolt-on kit that installs with basic hand tools—no cutting or welding required. QA1 includes everything you need for a smooth install, including hardware and step-by-step instructions. MADE IN THE USA QA1 rear drop kit suspension is proudly made in Lakeville, Minnesota and built to last with a durable powder coat finish. Fitment Notes Fits 1999–2006 Chevrolet Silverado 1500 2WD –Long Bed Only
Features and Benefits
- Adjustable 2" to 4" rear drop with included shackles and hangers
- QA1 single adjustable shocks with 18 clicks of tuning
- Bolt-on install with no cutting or welding required
- Great match for QA1 front coil-over systems
Product Details
| Brand: | QA1 |
|---|---|
| Description: | QA1 99-06 Chevrolet Silverado 1500 2WD Long Bed Single Adjustable 2-4in Rear Drop Kit |
| Manufacturer Part Number: | RDK52620 |
| Part Number: | qapRDK52620 |
| Prop 65 - Short Label: | WARNING: Cancer and Reproductive Harm. www.P65Warnings.ca.gov |
| Prop 65 Yes/No: | Yes |
| Title: | QA1 Leaf Spring Lowering Kit RDK52620 |
| UPC: | 806990233714 |
Kit Options
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 |
|---|---|---|
| qapHK01-GMT06 | QA1 Suspension Lowering Kits HK01-GMT06 HANDLING KIT, LEVEL 1, LONG BED, 99-06 SILVERADO 1500 2WD | |
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qapLK01-GMT06 | QA1 Suspension Lowering Kits LK01-GMT06 LOWERING KIT, S-ADJ, LONG BED, 99-06 SILVERADO 1500 2WD |
Part Type
Leaf Spring Lowering Kit
Features
- Adjustable 2" to 4" rear drop with included shackles and hangers
- Bolt-on install with no cutting or welding required
- Great match for QA1 front coil-over systems
- QA1 single adjustable shocks with 18 clicks of tuning
Specifications
- Product Attributes - Brand
- QA1
- Product Attributes - Manufacturer's Part Number
- RDK52620
- Product Attributes - Part Type
- Suspension Lowering Kits
- Product Attributes - UPC
- 806990233714
Reference Information
| Brand Name/s | Qa1 |
|---|---|
| StreetFX SKU | qapRDK52620 |
| SFX Item ID | 6649633 |
| Supplier Item Code | 6649633 |
| Manufacturer SKU | RDK52620 |
| Manufacturer UPC | 806990233714 |
| Alternative References | QA1RDK52620, Qa1, 2WD |
Compatibility
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