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Old 05-23-2018, 09:15 PM   #8
geezer#99
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Join Date: Aug 2009
Location: Bowser
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Re: Intake Manifold gasket question

Like I said, I’ve never seen one with a rear passage.
And I still haven’t.
There’s no passage there, just a port for the heater hose. A passage runs from head to head. Those don’t have that.

If there was a passage the motor would run extremely hot with limited water flow in the heads.
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