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SuperLift 6-Inch Knuckle Suspension Lift Kit with Bilstein Shocks (11-19 Sierra 3500 HD SRW, Excluding Denali)Find parts that fit my vehicle

Item SHG7940
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$2,318.79
32 Reviews
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-15% $2,318.79 kit Was $2,727.99

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      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation

      Features & Specs

      • Premium 6-Inch Lift Kit
      • Designed to Maintain Proper Ground Clearance While Off-Roading
      • Made in the USA
      • Lifetime Limited Warranty
      • Compatible with 37-Inch Tires
      • Maintains Proper Camber/Caster Angles
      • Compatible with Stabilitrac® and Anti-Skid Controls
      • SUPERLIFT PART K150B
      • Fits 2011-2019 GMC Sierra 3500 HD SRW Models (Excluding Denali)

      Description

      Designed for the Rough Stuff. Height is important, whether for on-road visibility or off-road ability. This SuperLift 6-Inch Knuckle Suspension Lift Kit with Bilstein Shocks uses a “No Drop” torsion bar relocation bracket to keep the torsion bar assembly safe while off-roading and maximizing frame ground clearance. This Superlift Kit can expand your tire choices up to 37-inches while keeping perfect alignment specifications with CNC machined steering knuckles and heavy-duty lower control arm crossmembers. In addition, this kit includes all required parts to make sure your newly lifted Sierra 3500 handles and performs like a stock truck.

      Bilstein Shocks. Bilstein 5100 Series shock absorbers are a direct fit for your lifted Sierra 3500. These shock absorbers feature a monotube design that provides consistent fade-free performance. In addition, 5100 Series shock absorbers utilize a unique, velocity-sensitive, digressive piston that reacts to changing road conditions - more firm at low speeds while remaining comfortable on the highway. As a result, 5100 Series shock absorbers significantly improve ride quality, handling, and comfort.

      Rear Lift. The rear lift is achieved with a heavy-duty fabricated rear block. The primary axle U-bolts are captured in upper and lower plates with secondary U-bolts attached to the OE leaf spring. A fully functional, axle-mounted compression stop system prevents over-compression.

      Installation. Installation time is estimated at 9 hours with mechanical expertise or a professional installation. No welding is required. This kit is compatible with factory Stabilitrac® and anti-skid control features to prevent irritating dash lights.

      Limited Lifetime Warranty. Superlift, LLC, is so confident in its line of suspension products that they carry a limited lifetime warranty on fabricated items and a 1-year warranty on all wearable items such as bushings, stabilizers, and shocks. Subject to the terms and conditions, please contact the manufacturer for full warranty details.

      Application. This Superlift 6-Inch Knuckle Suspension Lift Kit fits 2011-2019 GMC Sierra 3500 HD SRW Models (Excluding Denali).

      Fitment:

      Details

      SuperLift K150B

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Knuckle, Driver Side
      • (1) Knuckle, Passenger Side
      • (1) Hardware Bag; Nuts and Bolts
      • (1) Differential Drop, Driver Side
      • (1) Differential Drop, Passenger Side
      • (1) Crossmember, Front
      • (1) Hardware Bag; Nuts and Bolts
      • (1) Crossmember, Rear
      • (2) Bump Stop, Front
      • (1) 1/2" Rivet Nut Kit
      • (1) Torsion Bar Relocation, Driver Side
      • (1) Torsion Bar Relocation, Passenger Side
      • (2) Sway Bar Link
      • (1) Belly Pan
      • (1) Hardware Bag, Superlift Parts
      • (1) Hardware Bag; Nuts and Bolts
      • (2) 4" Rear Lift Block, Flat
      • (4) U‐Bolt ‐ 5/8" x 3‐1/4" x 16", Square Bend
      • (1) Hardware Bag; Nuts and Bolts
      • (1) Hardware Bag, Superlift Parts
      • (1) Hardware Bag, U‐Bolt Nuts & Washers
      • (1) Hardware Bag, U‐Bolt Nuts & Washers
      • (2) Shock Absorber, Front, BILSTEIN
      • (2) Shock Absorber, Rear, BILSTEIN
      • (1) Hardware Bag; Shock Bushings and Sleeves
      4.8

      Customer Reviews (32)

      Questions & Answers

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      Will It Fit My Sierra 3500

      • 6.0L V8 - 11, 12, 13, 14, 15, 16, 17, 18, 19
      • 6.6L V8 Duramax - 11, 12, 13, 14, 15, 16, 17, 18, 19

          Word on the Trail

          American Trucks offers so much assistance and information, that it's like being best friends with a mechanic that loves to tinker with his toys. I will go out of my way to buy from American Trucks because of their customer service.

          rdw343
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