1957 dash mounted vacuum gage hook up

[twstnshout]

I want to install a dash mounted vacuum gage on my stock 57 3 spd OD 312 D bird. Where is the best connection point on the engine.

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[paul5456]

Manifold vacuum. One point is the rear vacuum port at the back of the intake manifold.

 

[Ward 57]

Manifold vacuum. One point is the rear vacuum port at the back of the intake manifold.

That would be the place. Plumbing could be a head scratcher.

 

[twstnshout]

Is there any other option? There is already a cluster at that fitting which includes the power brakes

 

[twstnshout]

Would a junction where the choke connection is work?