2011-19 2&4WD Chevy Silverado, GMC Sierra 2500HD 6" RTS lift kit, Performance shocks

$2,298.14
Product No
K1046-FT
FREE SHIPPING Lower 48 States

Important Notes

Fits Extended and Crew Cab models only
Works with Stabilitrak
Must use aftermarket 18″ wheels or larger

Quick Overview

Whether you are trying to win best in class at a truck show or first place at the local mud race, Fabtech has all you need to accomplish anything! The Fabtech patent pending 6” RTS (raised torsion system) bracket lift kit for the Chevy Silverado, GMC Sierra 2500HD keeps the torsion bars raised in the stock position. No more getting high-centered with the hanging-down torsion bars that could lead to damage when offroading. This design has unitized bracketry to retain the 4 front compression stops of the vehicle just as GM intended. Rather than the impact load hitting a single point, this design distributes impact loads across a wide section of the frame. Minimal heavy-duty bracketry speeds up installation time with only 2 holes to drill and no cutting of the front differential housing.  This Fabtech lift kit is covered by their FIVE SIXTY Powertrain Warranty.


Kit Components
Heavy Duty 1/4" Thick, High Arched Crossmember
Front Differential Skid Plate
Ductile Iron Steering Knuckles
RTS® Torsion Bar Brackets
Billet Sway Bar End Links
Rear Block & U-bolt Kit
4 Performance series shocks


View kit installation instructions


Kit Features
Torsion bars stay in factory location
Superior ground clearance
Level Stance

    • Make: Chevrolet, GMC
    • Model: 2500HD, 3500HD
    • Vehicle: 2011-19 Silverado, Sierra 2500HD 6" RTS lift kit, Performance shocks
    • 2or4: 2WD
    • Tire Size: 35X13.50 on 18x9 or 20x10 rims, 5.75" BS w/ minor trimming
    • Upsell: FTS8057 FT, FTS8044 FT, FTS8028 FT, FTS21095 FT, FTS71006 FT, FTS21119 FT
    • Initialize: 1
    • Make: Chevrolet, GMC
    • Model: 2500HD, 3500HD
    • Vehicle: 2011-19 Silverado, Sierra 2500HD 6" RTS lift kit, Performance shocks
    • 2or4: 4WD
    • Tire Size: 35X13.50 on 18x9 or 20x10 rims, 5.75" BS w/ minor trimming
    • Upsell: FTS8057 FT, FTS8044 FT, FTS8028 FT, FTS21095 FT, FTS71006 FT, FTS21119 FT
    • Initialize: 1
    • Record Id: 1
Fabtech lift kit fits the following models:
2011 Silverado 2500HD
2012 Silverado 2500HD
2013 Silverado 2500HD
2014 Silverado 2500HD
2015 Silverado 2500HD
2016 Silverado 2500HD
2017 Silverado 2500HD
2018 Silverado 2500HD
2019 Silverado 2500HD

2011 Sierra 2500HD
2012 Sierra 2500HD
2013 Sierra 2500HD
2014 Sierra 2500HD
2015 Sierra 2500HD
2016 Sierra 2500HD
2017 Sierra 2500HD
2018 Sierra 2500HD
2019 Sierra 2500HD

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