I think i checked it out before, and it has some kind of vacuum line going to it, but can't recall what it is if i ever did know? Can someone help me out w/this dumb question . I'm not talking about the coolant reservoir, it's the piece just below it (centered in the picture...). Small picture, but it loads quicker.
Or, if the picture doesn't work out... it is the piece on 93-97 (trans ams... i'd assume camaros too) that is at the very front, and on the underside of the frame rail, directly next to the coolant reservoir. You may have to remove some of the plastic shrouding to see it... but that's what i'm talking about.

 

I need to know where the hose gets routed I think its a vac booster type of thing Ive got all the front clip off my car is why I know what your talkin about Someones gotta know Since my car was a roller & didnt have a motor in it lol

 

pic is too small and blurry to make out where it is.

 

Vacuum reservoir for the HVAC system.

 

Perfect! Thats just the thing i was wanting to hear shbox! I have no hvac system left in my car, so that thing is def. a goner . Thanks for the clearer picture too. And thank you all for your interest and help.