Description

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 short bed models, this system includes shackles, hangers, and QA1 double 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 double adjustable shocks, giving you 18 clicks of independent compression and rebound adjustment to fine-tune how your truck rides and handles. 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 –Short Bed Only

Fitment

This part fits the following vehicles.

1999-2006 Chevrolet Silverado 1500
1999-2006 GMC Sierra 1500

Features & benefits

Adjustable 2" to 4" rear drop with included shackles and hangers
QA1 double adjustable shocks with 18 clicks of independent rebound & compression tuning
Maintains a smooth, controlled ride while improving stance
Bolt-on install with no cutting or welding required
Great match for QA1 front coil-over systems
Made in the USA

Specifications

Bracket Color	Black
Bracket Material	Steel
Bushing Color	Black
Bushing Material	Polyurethane
Bushings Included	Yes
Country Of Origin	US
Grade Type	Performance
Instruction Manual Included	Yes
Manufacturer Part Number	RDK52619
Maximum Drop	4
Mounting Hardware Included	Yes
Shocks Included	Yes
Spring Eye Bushing Included	No
Street Legal	No
UPC	806990233707

Warranty

1 Year

Magnuson-Moss Warranty Act

Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)).