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SuperLift 6-Inch Knuckle Suspension Lift Kit with SuperLift Shocks (99-06 4WD Sierra 1500)

Item S513763
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Market Price $1,548.99 You Save 13% ($202.23)
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$1,346.76 (kit)

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      Product Information

      Features, Description, Q&A, Specs & Installation


      • Suspension Lift Kit
      • Increases Ground Clearance, Improving Performance
      • Levels-Out Front to Rear
      • Overall Lift of 6 Inches
      • Retains Factory Ride Quality
      • High-Quality SuperLift Front and Rear Shocks
      • Sturdy Machined Ductile Iron Steering Knuckles
      • Wear-Resistant Cast Iron Lift Blocks
      • Brawny Steel Anti-Sway Bar Links
      • Accommodates up to 35-Inch Wide Tires
      • Professional Installation Recommended
      • Limited Lifetime Warranty
      • Fits All 1999 to 2006 4WD Chevrolet Silverado 1500 Models


      Improved Off-Road Performance and Ride Comfort. Improve your off-road performance while maintaining a factory ride comfort with the SuperLift 6-Inch Knuckle Suspension Lift Kit with SuperLift Shocks. This suspension lift kit offers 6 inches of overall lift, increasing ground clearance and leveling out your stance. This added lift allows you to navigate more uneven off-road trails on 35-inch wide tires. Best of all, this lift kit accomplishes this while keeping your Silverado’s ride quality at near factory levels of comfort.

      High-Quality SuperLift Front and Rear Shocks. This suspension lift kit replaces all your factory shocks with front and rear SuperLift shock absorbers. These shocks combine a twin-tube configuration with 10-stage velocity sensitive valving technology. This setup offers improved damping performance that’s tuned to the terrain you’re on. This translates to more sensitive damping on the trails and a smooth ride on the highway.

      Sturdy Iron Steering Knuckles. Providing front lift is a pair of lifted steering knuckles. These knuckles are configured to prevent binding, thus maintaining OE alignment. Additionally, these steering knuckles are precision-machined from ductile iron ensuring an accurate fit when installed.

      Wear-Resistant Alloy Lift Blocks. Rear lift is provided by a pair of wear-resistant lift blocks. These lift blocks are cast from high-grade iron before being finished to precise specifications. This provides a precise fit when installed as well as exceptional durability.

      Brawny Steel Anti-Sway Bar Links. This lift kit also includes a pair of longer anti-sway bar links for the front. These links are designed to maintain steering geometry, ensuring your Silverado’s handling remains at near OE levels. These components are manufactured from high-grade steel providing maximum strength and long-lasting performance.

      Professional Installation Recommended. Installing this lift kit will require welding, cutting, and drilling. You will also need a full set of tools and extensive mechanical knowledge. If you do not have any experience welding, professional installation is recommended.

      Includes a Limited Lifetime Warranty. This SuperLift suspension lift kit includes a limited lifetime warranty against workmanship and material defects. Please visit the manufacturer’s website for more details.

      Application. The SuperLift 6-Inch Suspension Lift Kit with SuperLift Shocks fits all 1999 to 2006 4WD Chevrolet Silverado 1500 models.

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      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (2) Front SuperLift Shock Absorbers
      • (2) Rear SuperLift Shock Absorbers
      • (2) Lifted Knuckles, Driver and Passenger Side
      • (2) Differential Bracket, Driver and Passenger Side
      • (2) Crossmembers, Front and Rear
      • (2) Rear Lift Blocks
      • (2) Torsion Bar Drop Bracket, Driver and Passenger Side
      • (2) CV Axle Spacers
      • (2) Rear Bump Stop Extensions
      • (2) Front Anti-Sway Bar Links
      • (2) Rear Emergency Brake Cable Drop Brackets
      • (1) Frame Reinforcement Bracket
      • (1) Belly Pan
      • (4) U-Bolts
      • Installation Hardware

      Reviews of SuperLift Suspension Products (94)

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      Reviews of SuperLift Suspension products have an average rating of 4.7 out of 5

        Questions & Answers

        10 More Questions

        Will It Fit My Sierra 1500

        • 4.3L V6 - 99, 00, 01, 02, 03, 04, 05, 06
        • 4.8L V8 - 99, 00, 01, 02, 03, 04, 05, 06
        • 5.3L V8 - 99, 00, 01, 02, 03, 04, 05, 06
        • 6.0L V8 - 04, 05, 06