Dorman 615-775 intake manifold question - asap !

[Enormous]

Hi all,
Quick question:
I'm in the process of intake manifold replacement(stock to Dorman 615-775)
As seen in attached pic, the Dorman does not have provision for the round hole found on stock manifold-(circled in red). There is a hole in head that correlates with round hold on stock manifold. Do I have the wrong intake ?

Any guidance appreciated

Thank you !