Does anyone know where I can buy this missing vacuum port. Ames has one but it is to big for the hole. My car is a 1968 and it is the original manifold. My finger is pointing to the hole.Anyone? Thanks

If you don’t care about a factory part you can go to Menards or any place that sells brass plumbing products and probably find a fitting that will work. I found a reducer for my vauum there that made it so I could reuse my factory vacuum T at back of new carb. Good luck!
Jeff

https://www.ebay.com/itm/64-65-66-6...itting-/190479887459?hash=item2c597c6c63

Same problem, this is what I bought.

Thank you John. Just what I needed!