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which heads do I have?

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Old Nov 6, 2003 | 05:03 PM
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Tdawg123
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which heads do I have?

I was changing my spark plugs yesterday, I realized that the spark plugs I took out where Autolite 765's and that the 25's I got wouldn't fit so I went down to the parts store and ask them to see if there were any 302's listed that used these plugs. They didn't. I found out that Gt 40 heads use these plugs but I don't see any GT letters cast into my heads(I looked that up in a book and it said there would be some) so anyways I figure someone here might might know which heads have these plugs or have the same problem. thanks
 
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Old Nov 6, 2003 | 06:08 PM
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From: Woodruff, SC
What year is your truck?
 
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Old Nov 6, 2003 | 09:10 PM
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my truck is a 91
 
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Old Nov 6, 2003 | 09:27 PM
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Read thru this thread: http://www.ford-truck.com/forums/sho...hreadid=165097

It will help you in identifing the gt40 heads if you have them.
 
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Old Nov 8, 2003 | 04:45 PM
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I know my engine is not the one that came in hte truck. It is out of a car not sure what kind or what year My heads don't have the marking like Gt 40 heads
 
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Old Nov 8, 2003 | 05:45 PM
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If you can get the block numbers that are above the starter they will usually tell you what the engine was out of. As for the heads unfortunatly you would have to pull them to get to the number on them.
 
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