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Question for the masses that are (smarter than me)


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Quick question about bolt on valve cover (circled). Is this used for any type adjustment or connected to anything or is it a service vacuum port? Wanting to install a vacuum fuel pump and look like a good spot to connect vacuum. Thanks to all.

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The way it's angled in it could be a tacho drive option, blanked off, or it could be an oil feed/pressure check point..

It will pretty surely not be a place to get vacuum. You really want to draw vacuum straight off the manifold, that's the black bit on the back of the head, or a vacuum port off the carburetor.

If that make? has a part list online, you could look up the pictures and identify parts, and see if that bolt has anything under it.

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