Fabtech 2011-2019 Chevrolet Silverado 2500HD 3500HD / GMC Sierra 2500HD 3500HD 3.5" Ball Joint UCA Lift Kit with Performance Shocks
Can I pick up my order or have it installed at your shop?
Can I pick up my order or have it installed at your shop?
Absolutely. We offer local pickup on most products and full professional installation at our shop in Washington, MO. Whether you just want to grab your parts or have our techs handle the install, we’ve got you covered. Give us a quick call at 636-429-7020 or message us to schedule a visit — we’ll make sure the parts are ready when you arrive.
How do I know if this part fits my vehicle?
How do I know if this part fits my vehicle?
Unsure if it’ll fit? No problem — that’s what we’re here for. Send us your vehicle’s year, make, and model, and we’ll verify fitment before you order. We can also point you toward compatible upgrades or supporting parts if needed.
What if I need to return a product or it’s defective?
What if I need to return a product or it’s defective?
Most unused items can be returned within 30 days in their original packaging. Some products are covered by a manufacturer’s warranty as well. If something arrives damaged or doesn’t meet your expectations, just let us know — we’ll help you get it replaced, refunded, or repaired. (Tracking updates are also emailed automatically once your order ships.)
What's the lead time on custom or fabricated parts?
What's the lead time on custom or fabricated parts?
Many of our parts are built to order — especially fabricated or performance components. These can take additional time to produce before shipping. Lead times vary by manufacturer and demand, but we’ll always keep you updated along the way. If you’re working on a tight schedule, reach out before ordering at 636-429-7020 and we’ll confirm current availability or estimated ship dates.
Description
Description
Upgrade your 2011-2019 Chevrolet Silverado 2500HD/3500HD or GMC Sierra 2500HD/3500HD 2WD/4WD with the Fabtech 3.5" Ball Joint UCA Lift Kit with Performance Shocks. MPN: K1055. Designed for drivers looking to run 33" or 35" tires, this suspension system increases ride height, improves front-end strength, and delivers enhanced street and off-road performance while maintaining factory torsion bar positioning.
Why Choose the Fabtech 3.5" Ball Joint UCA Lift Kit?
- Designed for 33" and 35" Tires – Provides increased clearance for larger tires with cutting required for street and off-road use.
- Heavy-Duty Upper Control Arms – Replacement control arms are constructed from DOM tubing for improved strength and durability.
- Trophy Truck-Inspired Components – Upper control arms are built using materials proven in demanding off-road applications.
- Extended Range Ball Joints – Improve suspension travel and performance compared to factory components.
- Ductile Iron Steering Knuckles – Adds strength and reliability to the front suspension system.
- Performance Shocks – Designed to improve ride quality and suspension control for street and off-road driving.
- Forged Torsion Bar Keys – Provide the proper amount of lift while keeping the factory torsion bars in their stock position.
Kit Includes
- Replacement upper control arms
- Ductile iron steering knuckles
- Forged torsion bar keys
- Performance shocks
Fits These Models
2011-2019 Chevrolet Silverado 2500HD/3500HD 2WD/4WD
2011-2019 GMC Sierra 2500HD/3500HD 2WD/4WD
Specifications
- Lift Height – 3.5"
- Upper Control Arm Tubing – 1.50" OD .120" thick wall DOM tubing
- Bushing Barrels – .250" wall DOM bushing barrels
- Ball Joints – Extended range ball joints
- Steering Knuckles – Heavy-duty Fabtech ductile iron steering knuckles
- Torsion Bar Keys – Forged adjusting torsion bar keys
Key Features at a Glance
- MPN: K1055 – Complete 3.5" Ball Joint UCA suspension lift system.
- 33" & 35" Tire Capability – Built for larger tires and improved ground clearance.
- Level Stance – Corrects the factory nose-down rake without changing the rear suspension.
- Performance Shock Package – Provides improved ride control and suspension response.
- Heavy-Duty Front Suspension – Includes upgraded control arms and ductile iron steering knuckles.
- Off-Road Ready – Designed to increase capability while maintaining everyday drivability.
Notes
- An optional 1" rear block kit is available for customers who require a factory nose-down appearance. 2500HD Part # FTS21110 or 3500HD Part # FTS21111.
SKU: K1055
Questions? We’re Here to Help.
Have questions about upgrades for your Chevrolet Silverado 2500HD/3500HD or GMC Sierra 2500HD/3500HD? Contact FASS Motorsports and we’ll get you dialed:
Phone: 636-429-7020
Email: info@fassmotorsports.com
