Ford 94 Carburetor question

[jimvette59]

Originally Posted by Bob from Northport

We have a two carburetor set up on a 28 Roadster truck in the shop. On the midway side of both carb's, someone has threaded short bolts into a hole that is about midway up the body. I can not locate a diagram showing what the part should be that really should be in the hole. Can anyone offer a reference to ID the part missing from the carbs???

Thanks!

Like I said those are vacuum ports to the distributor. They have a 1/8th tubing fitting. These are not needed on a Model A.