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Fabtech 4 in. Uniball Upper Control Arm System w/ Shocks (14-18 2WD/4WD Sierra 1500 Double Cab, Crew Cab w/ Stock Cast Aluminum or Stamped Steel Control Arms, Excluding Denali)

Market Price $1,079.99 You Save 13% ($140.87)
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  • Item S501181

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Ship to: Ashburn - 20149
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    Features & Details

    • 4” Lift Suspension Kit
    • Designed for 2WD or 4WD
    • Off-Road Rated Upper Control Arms
    • Available with Choice of Performance or Stealth Shocks
    • Mounting Hardware Provided
    • Fits 2014-2018 Sierra Double and Crew Cab, Excludes Denali Models
    Increased Ground Clearance. Increase the amount of ground clearance on your 2014 to 2018 GMC Sierra to facilitate the installation of larger wheels or all-terrain tires by installing this Fabtech 4 in. Uniball Upper Control Arm System with Shocks. This kit is ideal for Sierra owners that want to incorporate larger wheels on their two-wheel drive truck or larger off-road tires on their four-wheel drive truck.

    Superior Design. Manufactured with premium quality materials, this Fabtech 4 in. Uniball Upper Control Arm System incorporates off-road rated upper control arms and 1” FK Uniballs to raise the front suspension. The rear lift is accomplished with 1 1/2” lift blocks. Extended u-bolts and performance rear shock absorbers are included in the kit. This configuration will facilitate the the installation of tire and wheels combinations up to 33-inches in diameter with the appropriate amount of clearance.

    Choice of Shocks. This Fabtech 4 in. Lift Kit is available with your choose of shocks. You can choose between Stealth Monotube Shocks or Performance Twin Tube Shocks. Please select from options listed above.

    Application. This Fabtech 4 in. Uniball Upper Control Arm System with Shocks is designed to fit all 2014 to 2018 GMC Sierra Double and Crew Cab models equipped with stock cast aluminum or stamped steel control arms, two and four wheel drive.

    Please Note. This Kit is not compatible on Denali models equipped with MagneRide Suspension.

    Fitment: 2014 2015 2016 2017 2018 Details

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (2) Control Arms
    • (2) Front Spacers
    • (2) Rear Spacers
    • (4) Rear U Bolts
    • (2) Rear Stocks
    • Instruction Manual
    • Mounting Hardware
    Installation Info
    Tech Specs
    Will it fit my Sierra 1500?

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          Customer Reviews (1) Write a Review

          Overall Rating 5

          out of 5 stars

          Installation Time:Afternoon

          • Handling Improvement 5 5
          • Ride Quality 5 5
          • Fit 5 5
          • Bang For Your Buck 5 5

          • 5/5

            Installation Time: Afternoon

            April 23, 2018


            Worth buying. I would most definitely recommend this brand. My friend bought it and she also enjoys her lift.


            Year: 2015 Engine: 5.3L V8

            Helpful (6)