Radiator component - HELP

[R_I_PT]

sorry for another thread. But I tried logging in many times and could not.

Does anyone know what the gold small cylindar at close to the radiator cap is?

I know I am describing it horribly....

It's below the radiator cap, and it is a 3 inch (maybe) thing that sticks out. There is a gold thing that sticks out but it almost looks like there should be a hose connected to it.

Can anyone tell me if there should be something on it, or what it is?

[crusierdad76]

soundfs like the overflow port and if it is yes it should have a hose attached

[R_I_PT]

okay here's a crummy image. don't mind my hand and flashlight in the corner. The thing I'm wondering about is the gold stem thing. the radiator cap is the silver thing top left

[CREWZIN]

Just a guess but I think it's the bleed valve to let air out of the system....

[R_I_PT]

THANK YOU SO MUCH CREWZIN! YER THE BEST!

i was searching on the net super hard on car part sites trying to figure out what it was.