273 advise needed

Quick and probably silly question.

I did manage to get the correct 3854S for my 65 Barracuda and will be putting the engine back in next week. The old incorrect 3858 had a connection on the front for the pcv, this carb has a screw in that spot. What are my options to get the connection on this carb? Rear connection is taken by the power brake hose. Thanks.

View attachment 1716368903

Carb is PCV valve. The power brakes goes to fitting on the intake manifold.