Fabtech 11-19 GM 2500HD 2WD/4WD 4in Basic Sys w/Perf Shks Exterior Styling>Vents The TCA015s heavy-duty construction eliminates

The TCA015s heavy-duty construction eliminates control arm flex

Engineered for Flow

Each clamp is covered by MagnaFlow’s Limited Lifetime Warranty

Both oil coolers utilize the S54 OEM oil line connections

Bolt on and built to last

Fabtech 11-19 GM 2500HD 2WD/4WD 4in Basic Sys w/Perf Shks Exterior Styling>Vents The TCA015s heavy-duty construction eliminatesFabtechs 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.