91coMANche Posted January 16, 2011 Posted January 16, 2011 I have a pair of thermostat housings that are drilled and tapped for a temperature gauge sensor. After tapping they were chucked up in my machinists mill and ported for a massive increase in flow. $40 each shipped in :USAflag: If you want a ported housing without the drill and tap I can get you one like that too for the same price.
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