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SuperLift 6-Inch Knuckle Suspension Lift Kit with SuperLift Shocks (11-19 4WD Sierra 2500 HD SRW w/o MagneRide)Find parts that fit my vehicle

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$1,750.96
32 Reviews
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-15% $1,750.96 kit Was $2,059.95

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      Product Information

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

      Features & Specs

      • Suspension Lift Kit - 6-inch Lift
      • Maintains Ride Quality and Handling Characteristics
      • Increases Ground Clearance
      • Lifted Steering Knuckles
      • Superlift Shadow Series Shocks - Rear
      • Front Shock Extensions
      • Fabricated Steel Rear Lift Blocks
      • "No Drop" Torsion Bar Brackets
      • Accommodates up to 37-inch Tall Tires
      • Straight Forward Bolt-on Installation
      • Not for use with Factory Wheels
      • Does Not fit Dually Models
      • Fits 2011-2019 4WD Sierra 2500 HD SRW Models without MagneRide

      Description

      Commanding Stance. Add a commanding, stance to your 2011-2019 4WD Sierra 2500 HD SRW by upgrading to a SuperLift 6-Inch Suspension Lift Kit that includes Shadow Series Rear Shocks. With 6 inches of lift, this kit can accommodate tires up to 37 x 12.5 in size mounted on 20-inch wheels allowing you to conquer any trail. This SuperLift Lift Kit features lifted steering knuckles, crossmembers, torsion bar brackets, front shock extensions, as well as rear lift block spacers. What’s more, the included Shadow Series Rear Shocks provide incredible dampening capacity for aggressive on and off-road driving.

      Shadow Series Rear Shocks. SuperLift includes nitrogen-charged, twin-tube Shadow Series Shocks in this kit for improved handling. Featuring a hardened chrome piston rod, these Shadow Series Shocks have a 2-inch diameter, straight-wall shock body that allows for improved heat dissipation. These Shocks are completed in durable, gunmetal grey finish for impressive good looks and long lasting durability.

      Lifted Steering Knuckles. SuperLift includes a set of heavy duty replacement steering knuckles in their 6-inch Suspension Lift Kit. These lifted steering knuckles are CNC-machined from iron for precision and superior strength. The knuckles are designed to increase ride height while keeping all components at the optimum angles for a factory-like ride.

      Fabricated Rear Lift Blocks. The Rear Lift Blocks included in this SuperLift Kit have been fabricated from high grade steel for superior strength and extra rigidity. This fabricated block replaces the stock block and allows for proper pinion and axle angle all while reducing axle wrap.

      Bolt-on Installation. SuperLift engineered their Lift Kit to be installed with no welding needed, making it a bolt-on kit. However, it should be noted that professional installation is recommended. With all the necessary hardware included, this Lift kit can be installed in about 8 hours time. Please note that an alignment is highly recommended after installation.

      Application. This SuperLift 6-Inch Knuckle Suspension Lift Kit with SuperLift Shadow Series Shocks is designed to fit 2011-2019 4WD GMC Sierra 2500 HD SRW models without MagneRide.

      Application Notes.

    • Does not fit Dually models
    • Does not fit factory wheels
    • This suspension kit will not fit any late model GM Truck or SUV equipped with MAGNERIDE.
    • If equipped with overload leaf springs, longer u-bolts are required.

      • Recommended Tire Wheel Sizes.
      • 35 x 12.5 - 18 x 9 with 4.5-4.625 backspacing
      • 35 x 12.5 - 20 X 9 with 5-6 backspacing
      • 37 x 12.5 - 18 x 9 with 4.5-4.625 backspacing
      • 37 x 12.5 - 20 x 9 with 5-6 backspacing

      Fitment:

      Details

      SuperLift K150S

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

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • Steering Knuckles
      • Crossmembers
      • Torsion Bar Brackets
      • Bump Stops
      • Belly Pan
      • Brake Line Brackets
      • Front Sway Bar Links
      • Front Shock Extensions
      • Rear Superlift Shocks
      • Rear Fabricated Blocks with U-bolts
      • Installation Hardware
      4.8

      Customer Reviews (32)

      Questions & Answers

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      Will It Fit My Sierra 2500

      • 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

          AT makes it simple, once you drop you vehicle information in the browser going to the search bar minimizes time looking through random parts. Found my part in seconds and ordered it.

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