4″ PERFORMANCE SYSTEM W/ STEALTH SHOCKS – K1121M

$2,125.98

Description

2011-19 Chevy Silverado 2500HD | GMC Sierra 2500HD 2WD/4WD

Fabtech’s 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.

Features

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

Part Numbers

Qty Part # Description
1 FTS21230 Component Box 1
1 FTS21231 Component Box 2
1 FTS21232 Component Box 3
2 FTS6338 Front Stealth Shock
2 FTS6019 Rear Stealth Shock

  –  California Prop 65 Warning
  • FOOTNOTES

    55. Must use aftermarket 18″ wheels or larger.
    60. Fits extended and crew cab models only.
    199. Does not fit GMC AT4 or Chevy Trail Boss models.