Not sure about 2010 Camaros but I know you’re not siphoning anything out of my ‘14 Sierra. Modern vehicles have anti siphoning devices. I own this:
HORUSDY Multi-Use Siphon Fuel Transfer Pump Kit for Gas Oil and Liquids
https://a.co/d/1g6pgDX
Read up on this article
https://www.primalsurvivor.net/how-siphon-gas/