Where to get Manifold Vacuum for Air Grabber on a 6 pack intake ?

[jh23job]

70 Road Runner, Not sure where the correct place is to connect the vacuum line from the canister for the Air Grabber to the Manifold Vacuum Port on a 6 pack, when I don't see one anywhere, or on the Carburetors that isn't already being used.
Any help would be greatly appreciated.
Thank you

 

[Rishi]

If I recall correctly, at the rear of the intake manifold, below the rear carb, is a place for the vacuum fitting. This fitting may have one or more nipples, depending on your options. This supplies the vacuum to the air grabber reservoir.

 

[jh23job]

@Rishi, that's exactly what I thought, and there's absolutely nothing there, not even a plug where a nipple used to be. Bizarre.....
Any other suggestions ?

 

[PurpleBeeper]

@Rishi, that's exactly what I thought, and there's absolutely nothing there, not even a plug where a nipple used to be. Bizarre.....
Any other suggestions ?

Really? It should be on the back of the intake about 3” below the base of the rear carburetor

 

[jh23job]

I will double check when I get to my shop..

That's where I thought it would be as well..

I appreciate you clarifying that it's supposed to be there, so it must be. I'll put on my glasses this time..lol

 

[70gtx440dana]

You can see the port here without fitting.

 

[jh23job]

Found it !! Thank you so much

It sure helps when I use a step stool and a flashlight along with my glasses

You guys are amazing !! Thank you again

 

[6PKRTSE]

Yes, that port is where we tapped into for my buddies air grabber on his 70 R.R.

 

[WileE]

You can get a vacuum fitting for that port with one, two, or three outlets, ( along with a power booster outlet ) depending on specific requirements.