Thread: 351 Cleveland head ID
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Old 02-28-2004, 05:16 PM
my427cobra my427cobra is offline
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Location: arroyo grande, ca, ca
Cobra Make, Engine: NAF 427
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Pulled the valve cover - no casting numbers. But the "4" is there at the top corners of the heads and the "4" shows up in pictures of 4v heads in various books. I guess I have 4v heads!!!!
My cast iron intake casting number is "DOAE 9425-L" and is a 4v intake, so I can conclude I have 4v heads.
Thanks all.
Greg
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