UnwiseIsland

I was doing all my intake manifold gaskets on my 86 N/A 13b noticed on my lower intake manifold this metal line was covered in rust holes. Im trying to figure out what to call it and if i even need it. I have done emissions, omp delete. Not to sure where the capped vacuum line was hooked up before. Maybe i can just cap the holes where the line bokts in? If anyone can help out would be muvh appreciated.

This \"metal tube"

Bolts up here.

Bolts up here.

Bolts up to lower intake manifold with these banjo bolts.

j9fd3s

iTrader: (3)

Mazda calls is N326-13-B90A, Pipe Air
i would imagine a used manifold would have that pipe on it too.