Fabtech Suspension Lift Kit – 4 in. Lift, w/Performance Shocks (PN K1121)

Part Number: K1121
Fits: 2011-2019 GMC Sierra 2500 HD; 2019-2019 GMC Sierra 3500 HD

Fabtechs new 4 crossmember 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.

• 1/4 in. Thick Lower Control Arms
• Heavy Duty Torsion Drop Brackets
• Retains Proper CV Angles