aFe Control is proud to introduce the recently acquired Sway-A-Way line of High Performance replacement shocks for the 2001-2010 GM Silverado/Sierra HD models. These 2.5" diameter shocks feature all the same race winning engineering components that have 20+ years of testing into a specifically designed kit that will bolt directly into your daily driven vehicle. This kit offers better off road damping curves without sacrificing any on road comfort or handling. These front shocks are 100% designed and built in the USA that feature bright zinc plated steel cylinder bodies and CNC machined aluminum components. This package is designed as a direct fit application and requires no modifications to the vehicle. *This aFe Control Suspension product is designed and engineered in our Corona, California facility.