https://www.ebay.com/i/302811281773?chn=ps&norover=1&mkevt=1&mkrid=711-117182-37290-0&mkcid=2&itemid=302811281773&targetid=884108885999&device=c&mktype=pla&googleloc=9003819&poi=&campaignid=9423618396&mkgroupid=95235844226&rlsatarget=pla-884108885999&abcId=1141016&merchantid=6309844&gclid=Cj0KCQjw17n1BRDEARIsAFDHFewGBPOYFcEdYNbqTKdlzJCUi2qUEAiW3zDUzMhKYUpKAbToOvDkA0YaAiwxEALw_wcB
I know they do not have GM Part# but they fit and just needed the silver sprayed in to match to stock. You can pick up a semi gloss silver spray can and DIY, super easy and simple!