Crossmember Lift System; 4 in. Lift; w/Dirt Logic 2.25 Shocks;
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

Application Summary:

Year Make/Model
2011-2019 Chevrolet Silverado 3500 HD
2011-2019 GMC Sierra 3500 HD

This Product Page / Kit Number is only for Reference

To Purchase This Kit, Please place your order using the following list of parts that make up the kit;

FTS21230 Qty. Reqd.= 1, FTS21231 Qty. Reqd.= 1, FTS21245 Qty. Reqd.= 1, FTS810942 Qty. Reqd.= 2, FTS811262 Qty. Reqd.= 2

Fast Efficient Shipping

Through our distribution network Deliveries can be as fast as Next Day Delivery.
Delivery times vary by destination, tracking information is provided with every purchase.

Get it Installed

JB's Power Centre offers on-site professional installation services in Calgary and Edmonton, AB.
We have on staff licensed Mechanical Technicians as well as MECP Certified 12-Volt Technicians.

* Extend your products Manufacturer Warranty

All products include a manufacturer warranty, but you can extend this warranty with
JB's Purchase Protection Plan
*Available on select products.