2013 Silverado front Struts VS 2014 front Struts

[jfagan]

Does anyone know the difference between the 2013 front struts and the 2014? I'm under the impression 07.5 through 2019 are the same?

Thank you 

[MaverickZ71]

On the AC Delco website, it looks like the years are mainly bunched into 2-3 year groups on the front struts (for instance 2008-2010 being the same) but there are many different part numbers depending on if you have the smooth ride, sport, towing, or off-road suspension package.  If you know your front suspension RPO code from your factory build sheet, you can go on that website and see if the part numbers are the same between 2013 and 2014.