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By BamaBob - 5 Years Ago
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I have a 292 y-block engine with cylinder heads with the number 6090B on the boss just under the end of the intake manifold. What head is this and would it be a good breather to match up with the ECZ-9425-B intake manifold? Thanks.
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By miker - 5 Years Ago
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That’s the casting number for “cylinder head”. The info you’re looking for is here.
http://www.ford-y-block.com/cylinderheadchart.htm
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