Fabtech
Fabtech K1100 6-Inch Gen Ii Basic Lift Kit for 2014-2018 GMC Sierra 1500 Denali with MagneRide
Check fitment before ordering
Match the year, make, model, trim and engine in the product details. Review mounting requirements and vehicle modifications. Ask us about this part.
Eligible returns within 30 days of receipt. Items must be unused, with tags and original packaging. Contact Lee Mods before sending anything back. Lee Mods pays return shipping for eligible U.S. returns; no restocking fee. See Returns & Exchanges for full conditions.
One complete Fabtech K1100 6-inch Gen II Basic suspension lift system for 2014-2018 GMC Sierra 1500 Denali pickups, 2WD or 4WD, with factory MagneRide and factory forged-steel upper control arms only.
Excludes all-wheel drive, standard-cab trucks, vehicles equipped with Super Cruise, and factory aluminum or stamped-steel suspension. This listing covers the stated GMC Sierra Denali application only. Visually identify the factory suspension before ordering.
Package
Includes one FTS21170 Component Box 1 and one FTS21173 Component Box 2 for forged-steel suspension. These provide front and rear crossmembers, driver and passenger steering knuckles, differential relocation brackets and skid plate, two 5-inch rear blocks, four rear U-bolts, rear bump-stop spacers, outer tie-rod ends, brackets and installation hardware.
This Gen II package does not include rear add-a-leaves or impact struts.
Also includes one FTS21171 front coilover spacer kit that reuses the factory front MagneRide coilover assemblies, and one FTS21193 rear MagneRide shock mount kit with two FT20690BK rear shock extensions and hardware. The factory rear MagneRide shocks are reused. New front coilovers and rear shocks are not included.
Wheels and installation
Aftermarket wheels are required; factory wheels and tires cannot be used. Fabtech lists 325/65R18 tires on 18x9 wheels or 35/12.50R20 on 20x9 wheels, each with 5-inch backspacing and minor trimming. Wheels and tires are not included; confirm clearance on the exact vehicle.
Professional installation and alignment are required. Read the Fabtech FT21170 mechanical instructions together with the FT21193 MagneRide rear shock mount instructions for this exact complete package before ordering and installation.
WARNING: Cancer and Reproductive Harm-www.P65Warnings.ca.gov.
Your vehicle
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Manufacturer & part identification
Fabtech
| Option | SKU / part reference |
|---|---|
| Standard | K1100 |
Vehicle compatibility
Read the application years, model, trim, engine and exclusions in the description above. A make-level collection or product recommendation alone does not confirm fitment.
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Review the manufacturer’s specifications and installation notes above. Confirm required mounting hardware, tools and modifications before ordering. If instructions are not supplied, contact us with the part reference.
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Warranty information