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4" Uniball UCA System w/ Front Dirt Logic SS 2.5 Coilovers & Rear Dirt Logic SS Shocks - 2007-13 GM C/K1500 2WD/4WD

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Description
Included Shocks

This system offers a mild lift height with easy installation for clearance of 33” tall tires on GM C/K1500s.

Lift is accomplished with Dirt Logic 2.5 Coilovers that provide superior damping for aggressive offroad use and a good highway ride. The stock upper control arms are replaced with high quality tubular Uniball arms that allow unrestricted movement throughout the travel range.

The arms are constructed of top quality material including .120” wall 4130 Chromoly tubing with a 1.50” OD and 1” FK Stainless PTFE Uniballs. These arms are the best on the market for aggressive offroad driving in harsh conditions.

The front differential is relocated to keep CV angles proper with the new lift height while a 1/4” thick steel skid plate provides protection against offroad obstacles.

Rear lift is accomplished with 1 1/2" rear lift block and u-bolts to help level the stance of the vehicles. Dirt Logic 2.25 rear shock absorbers replace the stock units for increased damping for both on and offroad use.

 

- Best in class system for aggressive offroad use and good highway ride
- Increased ground clearance
- Top quality Uniball Upper Control Arms for aggressive offroad use
- 1” ID American made FK Uniballs with PTFE for ultimate strength
- Includes Dirt Logic 2.5 Coilovers for superior damping
- Increased fender clearance compared to a Leveling Kit for 33” tall tires
- Suspension can be restored to stock

 

NOTE- Before ordering visually check your vehicle’s factory upper control arm.

 

This system qualifies for our 5/60 Powertrain Warranty. To find out more CLICK HERE

 

Kit# K1063DL

  • Use 33/12.50R17 tire w/ 17x8 wheels w/ 4 1/2” BS w/ minor trimming
  • Use 275/65R18 tire w/ 18x8 wheels w/ 4 1/2” BS w/ minor trimming
  • Use 295/55R20 tire w/ 20x9 wheels w/ 5” BS w/ minor trimming

 

Oty Part # Description
1 FTS21204 Component Box w/ Dirt Logic Shocks

 

*FOOTNOTES

1. Will not fit models with Factory AutoRide shocks.
8. Will not fit all wheel drive models.
14. Cannot use OEM wheel and tire.
17. Does not fit standard cab.
128. Fits models with Factory Forged Black Steel Upper Control Arm.

Front Dirt Logic 2.5 Stainless Steel Coilovers


From our desert racing experience the Dirt Logic 2.5 has been developed for exceptional performance in a variety of Coilover applications. The Dirt Logic 2.5 will provide incredible dampening capacity for aggressive offroad driving.


  • - 2.50" OD Stainless Steel Body
  • - 2.25" OD Billet Aluminum Piston
  • - 7/8" NitroSteel® Black Piston Rod
  • - Adjustable Coilover Construction
  • - 5/8" Spherical Ball Mounting Ends
  • - Optional 2.50” OD Aluminum Reservoir w/-8 Stainless Steel O-ring Hose

Rear Dirt Logic 2.25 Stainless Steel Non Resi


Dirt Logic 2.25’s are designed to replace factory shocks with a larger, more robust configuration. The 2.25 size is what separates it from other replacement take apart shocks for a superior ride, both on and off road. Shocks are pretuned for each Fabtech suspension, accounting for larger tires, providing the finest all around damping.


  • - 2.25" OD Stainless Steel Body
  • - 2.0" OD Billet Aluminum Piston
  • - 7/8" NitroSteel® Black Piston Rod
  • - Polyurethane Mounting Ends
  • - Optional 2.25" OD Aluminum Reservoir w/-6 Stainless Steel O-ring Hose
SKU:
K1063DL
 
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Download PDF Instructions
FT21135i.pdf (2.3 MB)