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Eibach  |  SKU: EIB3811.820
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Eibach 1999-2006 Chevrolet Silverado 1500 2WD PRO-KIT Rear Shackle Kit

Sale price USD 14004 Regular price USD 15560

Can I pick up my order or have it installed at your shop?

Absolutely. We offer local pickup on most products and full professional installation at our shop in Washington, MO. Whether you just want to grab your parts or have our techs handle the install, we’ve got you covered. Give us a quick call at 636-429-7020 or message us to schedule a visit — we’ll make sure the parts are ready when you arrive.

How do I know if this part fits my vehicle?

Unsure if it’ll fit? No problem — that’s what we’re here for. Send us your vehicle’s year, make, and model, and we’ll verify fitment before you order. We can also point you toward compatible upgrades or supporting parts if needed.

What if I need to return a product or it’s defective?

Most unused items can be returned within 30 days in their original packaging. Some products are covered by a manufacturer’s warranty as well. If something arrives damaged or doesn’t meet your expectations, just let us know — we’ll help you get it replaced, refunded, or repaired. (Tracking updates are also emailed automatically once your order ships.)

What's the lead time on custom or fabricated parts?

Many of our parts are built to order — especially fabricated or performance components. These can take additional time to produce before shipping. Lead times vary by manufacturer and demand, but we’ll always keep you updated along the way. If you’re working on a tight schedule, reach out before ordering at 636-429-7020 and we’ll confirm current availability or estimated ship dates.

Description

Improve the stance and handling of your 1999-2006 Chevrolet Silverado 1500 Fleetside Bed 2WD with the Eibach PRO-KIT Rear Shackle Kit. Designed to reduce the factory “stink-bug” appearance, this rear shackle kit lowers the center of gravity while improving handling and cornering performance without sacrificing ride quality.

Why Choose the Eibach PRO-KIT Rear Shackle Kit?

  • Improved Appearance – Helps eliminate the factory nose-high “stink-bug” stance for a more aggressive look.
  • Enhanced Handling – Improves cornering response with a lower center of gravity.
  • Increased Stability – Helps increase resistance to rollover during aggressive driving.
  • Maintains Ride Quality – Designed to improve performance without compromising comfort.
  • Trusted Eibach Engineering – Backed by a five-year warranty for added confidence.
Fits These Models

This rear shackle kit fits:

  • 1999-2006 Chevrolet Silverado 1500 Fleetside Bed 2WD – Excludes SS models.
  • 1992-1998 Chevrolet C3500 Base
Specifications
  • Part Number: 3811.820
  • Product Type: Rear Shackle Kit
  • Series: PRO-KIT
  • Warranty: Five-Year Warranty
Key Features at a Glance
  • Lower Center of Gravity – Helps improve overall vehicle balance.
  • Flatter Cornering – Provides improved handling performance.
  • Reduced Stink-Bug Look – Creates a more balanced truck stance.
  • Performance-Focused Design – Improves handling while maintaining ride comfort.
  • Eibach Quality – Engineered for reliable long-term performance.
Notes
  • Rear shackle kit only.
  • Front torsion bar is adjustable.
  • Verify vehicle compatibility before ordering.

SKU: 3811.820

Questions? We’re Here to Help.

Have questions about upgrades for your truck? Contact FASS Motorsports and we’ll get you dialed:

Phone: 636-429-7020

Email: info@fassmotorsports.com