Fabtech Suspension Lift Kit – Fabtechâs 4" Performance systems utilize their proven heavy duty construction and design features for a robust suspension upgrade. (PN K1123M)
⚠ CALIFORNIA PROPOSITION 65 WARNING: Cancer and Reproductive Harm — www.P65Warnings.ca.gov
Part Number: K1123M
Fits: 2011-2019 Chevrolet Silverado 3500 HD; 2011-2019 GMC Sierra 3500 HD
Fabtechâs 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
- Ductile Iron Steering Knuckles
- Front Differential Skid Plate
- Heavy Duty 1/4? Thick, High Arched Crossmember
- Rear Block & U-bolt Kit