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geezer#99 · 09-11-2018, 03:28 PM

That capped line is a manifold vacuum port. Sometimes used for vacuum to the distributor.
Too small for a pcv hose.
Take some more pics, we’ll get you figured out.

09-11-2018, 03:28 PM	#6
geezer#99 Registered User Join Date: Aug 2009 Location: Bowser Posts: 13,522	Re: PVC hose to???? (updated carb) That capped line is a manifold vacuum port. Sometimes used for vacuum to the distributor. Too small for a pcv hose. Take some more pics, we’ll get you figured out.