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Fabtech K1146DL Uniball UCA Lift System w/Shocks

3" ALUM UCA SYSTEM W/ BEARING ROD ENDS & DL 2.5 & 2.25 2019-20 GM C/K1500 P/U


This high end 3" lift system is an excellent choice for Silverado and Sierra owners looking to improve their vehicle's offroad suspension performance and run 33" tall tires. The system will handle severe offroad use yet provides a supple highway ride for daily drivers. It's the best of both worlds. This system utilizes high quality 6061 aluminum Upper Control Arms with stunning machine work and superior strength. They utilize large PTFE lined 1" ID Stainless Steel Uniball bearings and 17-4 Stainless Steel pins that are designed for punishing offroad driving. For top level offroad performance, high quality FK 3/4" heim ends are offered to eliminate control arm deflection. These FK 3/4" heims create a solid mounting point to the frame for the UCA with unsurpassed longevity. The heart of this 3" system is the legendary stainless steel Dirt Logic 2.5 Coilover shocks with Remote Reservoirs. These Coilovers are built of the highest quality materials and will surpass all shocks in corrosion resistance due to the stainless steel body and NitroSteel(R) piston rod. They will provide an outstanding ride quality both on and offroad. Rear lift comes from 1.5" blocks and u-bolts with Dirt Logic 2.25 shocks for a balanced ride. Dirt Logic shocks are the only stainless steel body shock on the market that provide maximum corrosion resistance in harshest conditions. This high end 3" system will provide maximum suspension performance and comes with a 5 year 60,000 mile powertrain warranty.

  • Uniball UCA Lift System w/Shocks

3.5 in. Lift - Aluminum - Incl. PN [FTS21267/FTS21262/FTS21256/FTS811452]

Shipping: This item is oversize for normal delivery and will incur an additional handling charge. Delivery to a commercial/business address is recommended.
Pricing: $3,310.95


Fabtech - Uniball UCA Lift System w/Shocks P/N K1146DL Features:

  • Uniball UCA Lift System w/Shocks

Product Series


Established in 1989, Fabtech started as a small custom fabrication shop specializing in building suspensions for Prerunners and Race Trucks.

Fabtech has since grown into a world class manufacturer of Suspension Systems and accessories for the offroad enthusiast. Fabtech operates a 200,000 sq. ft facility in Chino, California performing all phases of R&D and Manufacturing in house.

Suspension designs are created internally and hand crafted by Fabtech's team of Race Shop fabricators and engineers for proper functionality and performance. State of the art CNC Lasers, Mills, Lathes and Welders construct each component for exceptional quality control and superior strength.

Unique designs, extensive testing and superior strength is why Fabtech builds the finest 2 & 4 Wheel Drive Suspension Systems on the market today.


  • K1146DL
  • K1146DL
  • Fabtech
  • New

Shipping Information

  • Item Requires Shipping
  • 224.7 lbs.
  • $149.00
  • This item will require a special quote for shipping charges.
  • This item is oversize for normal delivery and will incur an additional handling charge. Delivery to a commercial/business address is recommended.