F3ze-aa Heads?

Demustangs said:

I have gt40 heads stamped F3ZE AA with half inch head bolt holes thats all i know they are steel heads pedestal mount rockers need to know exactly what car or truck they came out of thanks

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Mustang5L5 said:

The GT40 heads with the 1/2" head bolts were on the 93-95 F150 lightning with the 351 in it, and 1996 Ford explorers.

1993 Cobras used GT40 heads with 7/16" head bolts.

Unsure what the 94-95 Cobras had. I want to say 1/2" head bolts.


Do your heads have the smog ports in the exhaust port?

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Mustang5L5 said:

In that case they are 1996 explorer gt40 heads

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Mustang5L5 said:

In that case they are 1996 explorer gt40 heads

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Mustang5L5 said:

93-95 Cobra
93-95 lightning
1996 explorer

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