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Wanted - GT40 F3ZE-AA heads
- Thread starter Bob54
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- September 16, 2002
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- Virginia Beach, Va
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- 00 4x4 Mounty
Just to clarify these are the early explorer gt40 heads with 1/2" bolt holes?
Bob54
New Member
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- December 14, 2017
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- Year, Model & Trim Level
- 2009, Fiesta, Titanium
They do look very much like the heads I'm looking for. 1/2 inch holes with 7/16 bolts. On the underside of the head, on the exhaust port side, should be the casting number F3ZE-AA. The valve size should be 1.85 and 1.54 inlet and exhaust . Thanks for your reply.
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