Fabtech 2011-2019 Chevrolet Silverado GMC Sierra 2500HD 2WD 4WD 4" Basic System PERF Shocks K1121 | AutoPartsToys


  • Heavy Duty 1/4"" Thick, High Arched Crossmember
  • Front Differential Skid Plate
  • Ductile Iron Steering Knuckles
  • Rear Block & U-bolt Kit


Fabtechs 4" Performance systems utilize their proven heavy duty construction and design features for a robust suspension upgrade. The 4" system features high arched lower control arm crossmembers constructed of 1/4" thick steel for maximum strength. The Fabtech ductile iron steering knuckles retain the near stock track width keeping tires under the fender for a clean appearance. Rear lift is accomplished with a block and u-bolt configuration.

Brand: Fabtech

  • 2011-2019  Chevrolet Silverado 2500 HD
  • 2011-2019 GMC 2500 HD



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