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Suspension and Components Suspension Kits

QA1 Precision Products, Inc

QA1 99-06 Chevrolet Silverado 1500 2WD Long Bed Double Adjustable 2-4in Rear Drop Kit

$847.44 $764.95 Save $82.49

SKU: Q00B RDK52621

In Stock
In Stock
Ships by Jul 31
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: RDK52621

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 and long 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 awayand 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 toolsno 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:

  • 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

QA1 RDK52621 Rear Drop Kit, 99-06 Silverado/Sierra, Double Adjustable, Long Bed

This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

MIA's Description

QA1's rear drop kit provides a 2"-4" drop for 1999-2006 Chevrolet Silverado 1500 (2WD, Long Bed) and GMC Sierra 1500 (2WD, Long Bed) trucks, while maintaining ride quality. The kit includes shackles, hangers, and QA1 double adjustable shocks with 18 clicks of independent compression and rebound adjustment. It is a true bolt-on kit, requiring no cutting or welding, and is proudly made in the USA.

Fitment

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Specifications

BrandQA1 Precision Products, Inc
Part NumberQ00B RDK52621

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Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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