ok so i broke these vac lines of some sort when doing my plenuim i have never drivine the truck before i tore it apart, i put it back together today and seems to run great but dont know what these are how to fix them or how to get new ones or where they go any help pleaseAttachment 22304Attachment 22305

 

They are vacuum lines, probably go to the HVAC system. You can buy replacement lines at like O'reillys or other auto parts stores. They sell it in like 5 foot lengths. You can also dig out the broken part from the fitting and push the line back into the fitting.