Thread: 351 c head question

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Ok, finally got the heads off my 351 c. Can anyone help me I'd them? There is no "4" or "2" in the corner, just a "10" and a lot of hieroglyphs which i think are previous owners attempt to mark them for safe keeping at the machine shop.

They also have this number

D1AE-A1C or (DIAE-AIC)?

Pictures are too big and a bit blurry but looks like a set of 2V small valve heads....

Dave is right. It's been 35 years since I played with 351 C's, but those are called open chamber (2 barrel) heads. Date code shows around 1971. The 4 barrel heads are called quench chamber heads, and when you look at the shape of the valve area it is not round like yours.

Yours aren't bad heads, but just not the revered 4 barrel heads everyone used to be looking for.

Don

Thanks guys. The pictures ate from my new phone, still figuring it out.

Same casting as the 2 barrell heads..They came off a 400 or a 351M engine.