aFe Control is proud to introduce the recently acquired Sway-A-Way line of High Performance replacement shock absorbers for the 2001-2010 GM Silverado/Sierra. These 2.5" diameter shocks feature all the same race winning engineering and components that have 20+ years of testing into a specifically designed kit that will bolt directly into your daily driven vehicle. This kit offers excellent off road damping curves without sacrificing any on road comfort or handling. These rear 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.. Sway-A-Way 2.5 Rear Shock Kit w/ Piggy Back Reservoir for OE Ride Height GM Diesel Trucks 01-10 V8-6.6L (td) LB7/LLY/LBZ/LMM. Sway-A-Way 2.5 Rear Shock Kit w/ Piggy Back Reservoir for OE Ride Height. aFe SUS Shock Kit 2.5 GM 2500HD 01-10 Rear Piggyback (Set of 2). CNC Machined Components Made To The Strictest Tolerances. Polished Nitro Steel Shaft for Strength And Durability. Specifically Formulated 7wt. Fully Synthetic Shock Oil. Internal Floating Piston For Simple Installation. Multi-Seal Carrier To Ensure Zero Leakage. Teflon Lined Steel Spherical Bearings. Completely Adjustable And Rebuildable. Sway-A-Way 2.5 Rear Shock Kit. Requires No Modifications. Direct Fit Installation. Sway-A-Way Shock Kit

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