Product: ( xTune ) Chevy Silverado 1500 / GMC Sierra 1500 99-06 | Chevy Silverado 1500 HD 2500 HD 3500/ GMC Sierra 1500 HD 2500 HD 3500 01-06 | Chevy Silverado 2500 / GMC Sierra 2500 99-04 | Chevy Silverado Classic / GMC Sierra Classic 07 ( will Fit 1999 Models w SKU | UPC: 9949081 | 887769949081 Package Weight & Size:  WT:0    L:0    W:0    H:0