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CST Performance Suspension CSK-C3-17-1 STL Lift Kit

STL Lift Kit; 6-8 in. Lift; Incl. 1 pc. Subframe; Fabricated Trac Width Knuckles; Skid Plate; Center Link; Hardware;
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Lift Kit-Suspension

STL Lift Kit; 6-8 in. Lift; Incl. 1 pc. Subframe; Fabricated Trac Width Knuckles; Skid Plate; Center Link; Hardware;

  • Stock Torsion Location
  • High Clearance
  • True 6 in. Lift w/o Dropping Down/Adjusting Torsion Bars

CST has been a trusted leader in GM 2500hd lift kits for over a decade and did not fall short on the new S.T.L. High Clearance design for the 2011, 2012, 2013 & 2014 Chevy / GMC 2500HD / 3500 trucks. We have yet again stepped up to conquer the massive suspension on the 2011 Silverado and Sierra HD trucks with this High Clearance S.T.L. (Stock Torsion Location) kit. With trophy truck quality engineering you can rest assured that this suspension lift will provide increased strength, performance, overall ride integrity, and allow your truck to perform better than stock. Throughout the initial design and R&D process we made sure to retain the factory OEM suspension geometry and design attributes including the O.E. trac-width! Similar to our standard 6-8" kit, this adjustable kit includes our 1 piece gusseted high clearance tubular sub-frame with a full size differential skid plate, fabricated steel / CNC machined front steering knuckles, high strength steering drop center link w/ heim jointed support links to minimize wear of the factory idler and pitman arms, differential drop brackets, heavy duty bump stop brackets, extended sway bar end links, brake line drop brackets, all necessary install hardware, and front stock shock extensions. Steering stabilizer brackets are built into the kit and our stabilizer shock kit can be purchased as an optional upgrade. In the rear the kit includes a fabricated 4" lift block with bump stop pad and heavy duty u-bolts. *Extended length rear shocks are required and available for purchase separately from CST* No cutting of the front differential is required or welding of any kind to install this kit. Retaining the factory front wheel track width allows this kit to work perfectly with all of the trucks stability assist features including the GM Stabilitrak system.

At California Supertrucks Inc. it is not just about designing and manufacturing a quality suspension product. The driving force of our team is its desire to bring innovative ideas that extend beyond the standards of any suspension lift. With this in mind Chris Robinson, president and owner of California Supertrucks Inc., has been designing, building, and driving off road race trucks, as well as running off road fabrication shops for the past 30 years. With Chris' vast knowledge and experience, he and his team of talented, dedicated, and focused individuals, strive to develop, fabricate and manufacture high end performance suspension systems. These suspension systems are based on superior design and engineering, and utilize the strongest and best built components available. You will find our suspension systems include an extensive array of fasteners, brackets, bushings, bump stops, and spacers which are used to assemble the kit components into a solid, durable performance lift system. Every CST suspension includes precisely what you will need to achieve proper and safe installation. The fasteners are grade 8 or stronger, and are zinc or gold irradiate plated for corrosion resistance. When upper control arms are used, greasable urethane bushings are used for tight, responsive suspension action. Urethane droop and/or bump stop limiters are used in most applications to allow full suspension travel without contact between components. Using a CST Performance Suspension system will help you understand our belief that fine tuning or upgrading a suspension can be an entertaining and worthwhile endeavor. California Supertrucks offers customer service or technical assistance, whether its suspension tuning advice, installation tips, information on a lift for your specific vehicle, or any question related to CST performance suspension systems. We are ready and able to help.

Shipping Information

  • Item Requires Shipping
  • 102.0 lbs.
  • W37.0000” x H10.0000” x L29.0000”
  • Free Ground Shipping