19-23 Chevy/GMC 1500 Suspension System-Stage 2 UCA Option:Tubular Upper Control Arm the stock shackles measure 4″

the stock shackles measure 4″

Delta Joint UCA's and 2

Easy-to-adjust CDC Valve (Compression Damping Control)  allows for end-user compression changes to suit all types of terrain and vehicle cargo configurations

ICON shocks feature vehicle specific tune for superior performance and ride quality

Velcro Push-to-Talk and Radio Interface Cable

19-23 Chevy/GMC 1500 Suspension System-Stage 2 UCA Option:Tubular Upper Control Arm the stock shackles measure 4″Description: ICON Vehicle Dynamics 2019 2023 Chevy GMC Silverado Sierra 1500 suspension systems are designed to dramatically increase the on and off road ride quality. ICON engineers' primary focus is to increase wheel travel and damping ability, which translates into outstanding vehicle control and ride quality both on and off road. With wheel travel and ride quality in mind, ICON engineers researched each component of the GM platform's suspension