6" PERF SYS W/DLSS 2.5C/Os & RR DLSS 07-13 GM C1500 P/U W/O AUTORIDE 2WD.

6in Performance Suspension. Integrated Lower Control Arm Crossmembers includes Differential Skid Plate. Offset Ductile Iron Steering knuckles retain stock like track width. Includes crossmember cross tubes and impact struts to distribute front suspension impact loads through frame. Includes front 2.5 Dirt Logic Stainless Steel coil over shocks and rear 2.25 Dirt Logic Stainless Steel shocks. Systems compatible with factory Stabilitrak models. Rack and Pinion is retained in stock position