Fabtech K1070 3-Inch Ball Joint UCA Lift Kit for 2014-2018 Silverado/Sierra 1500 with Rear Performance Shocks
Fabtech
Fabtech K1070 3-Inch Ball Joint UCA Lift Kit for 2014-2018 Silverado/Sierra 1500 with Rear Performance Shocks
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 K1070 3-inch Ball Joint upper control arm lift system with rear Performance shocks.
Vehicle application
For 2014-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 pickups, 2WD or 4WD, originally equipped with factory forged-silver aluminum or stamped-black steel upper control arms. Excludes factory forged-steel suspension, all-wheel drive, factory AutoRide, standard-cab trucks and vehicles equipped with Super Cruise. This listing covers this 2014-2018 pickup application only. Visually identify the factory suspension before ordering.
Package
One FTS21142 complete truck package includes:
- Driver and passenger FT20558BK/FT20559BK upper control arms and two FT20619 upper ball joints.
- Two FT20801 front coilover spacers that reuse the factory front coilover assemblies.
- Front differential mounts and FT20627BK skid plate.
- Two FTBK15 1.5-inch rear blocks and four FT1500U U-bolts.
- Two FTS7333 rear Performance shocks, bushings and installation hardware.
New front coilover assemblies are not included.
Wheels and installation
Use aftermarket 18x8 wheels with 4.5-inch backspacing. Fabtech lists 275/65R18 tires on this wheel specification with minor trimming. Factory wheels cannot be used. The instructions require fenderwell sheet-metal cutting for 33-inch tires. Wheels and tires are not included; confirm clearance on the exact vehicle.
Professional installation and alignment are required. Do not combine this system with another lift device. Read the Fabtech FT21142 instructions before ordering and installation.
WARNING: Cancer and Reproductive Harm-www.P65Warnings.ca.gov.
Your vehicle
Select a vehicle to check the supplied application records for this part.
Choose or change vehicle →Product reference & ordering help
Manufacturer & part identification
Fabtech
| Option | SKU / part reference |
|---|---|
| Standard | K1070 |
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.
Request fitment help →Installation & specifications
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.
Shipping expectations
Processing and delivery vary by product, supplier and destination. Contact us to confirm timing for your part before planning an installation.
Shipping & delivery informationManufacturer warranty
Coverage and exclusions vary by manufacturer and part. Review the supplied product documentation or ask us for the applicable terms.
Warranty information