There is a T-fitting on the back of my intake for vacuum, one goes to to the brake booster and the other on my car does not go to anything and is not plugged. I recently noticed this and am trying to find out where this lines should connect to. I talked with one person that said that there is a small hard line with a short flex line that connects in this place. I have searched the rear of the engine bay and cannot locate this hard line.

Does anyone know exactly where this connects to? Thanks

 

maybe this will help scroll down to the 10th post
https://ls1tech.com/forums/generatio...-connects.html

 

Thank you, that's exactly what I was looking for.

 

Glad i could help