Thread: mercruiser 3.7 carby
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Unread 05-15-2013, 06:09 PM
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spareparts spareparts is offline
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Join Date: Oct 2006
Location: Raleigh, NC
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the 4 bbl manifolds had an oil cooler that was made into them(welded?) I never paid that much attention to them. If teh welds look factory, thats what they probably are
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