STAGG SHS gas shocks are precision engineered for the ultimate in smooth ride and handling. This is a set of 2 BRAND NEW in the box STAGG Front Shocks & Springs fully assembled and 2 Rear shocks , to fit 2007 to 2013 Chevrolet Silverado 1500 (non-HD) and GMC Sierra 1500 (non-HD) , 2WD and 4WD , Excluding electronic and magnetic suspension . These shocks will transform your vehicle into an awesome handling and smoother riding machine. Day and night difference over stock. Shipping is $29.95 in the lower 48 U.S. states.