bbc head id help

Old 10-27-2011, 05:38 AM
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Default bbc head id help

i have a set of rectangle port 3919840 heads prod dates H37 and K17 i have an idea of what they are they were on my car when i bought it im rebuilding my motor and swapping heads just trying to figure out what there worth
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Old 10-28-2011, 01:53 PM
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67-69 rectangular 107 cc closed chamber 396/427.
Hard to get them to flow because of the steep sides.
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