
04-25-2005, 08:02 PM
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CC Member
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Join Date: Apr 2005
Cobra Make, Engine:
Posts: 3
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Not Ranked
GT40 head casting #s
Hello,
I need some help on my 351w rebuild. I am looking looking for a low cost upgrade to GT40 cast iron heads. Are there only two versions, the regular (frist?) heads and the later "P" Explorer heads?
Could someone please help with the casting numbers? If I buy new, what's a ball park price for each set, complete with valves and springs.
If I buy used (salvage yard) what are the markings of each and which vehicles can I find the heads on. I know the "P"s are on explorers, but what model years should I be looking for.
Thanks Guys
AR.
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