A little date code help

tater_51_old · February 8, 2008 at 8:23 AM

A hipo exhaust manifold with stamping of 917, Thanks

kgtman_old · February 8, 2008 at 12:04 PM

Terry,

IIRC, date codes on hipo exhaust manifolds decode just the way they look. In your case it decodes to September 1st of, most likely, 1967. I suspect there should be a part number of C7ZE-9431-A or C7ZE-9430-A on the manifold as well. From what I remember, the date code was located on the flange side of the manifold. The part number was located on the opposite side. Hope this helps!

Tom

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