Yenko 3946074 aluminum heads?

[dlv4540]

Does anybody have information on sets of 3946074 aluminum heads with the yenko logo on them like I have seen on the aluminum blocks? What are a set of NOS ones rebuilt but never ran worth? I thought they were all the same but I found a guy who claims to have a set from Don Yenko himself?

[bcmiller]

Nope, never heard of them with the Yenko logo. If they have the 074 casting number on them, they should be GM.

[markus37]

Yes, there were some heads like that. I have paperwork on them which will be in my new book " The Yenko Era ....Continued. Canonsburg and Beyond." Which is overdue ! Been having trouble getting print quality on old documents. Hope to be available soon !

[Dicky]

Please let us know when available, sounds interesting.

Dicky <<GRAEMLIN_URL>>/flag.gif

[dlv4540]

What would those be worth? This guy wants a lot of money for these heads and I have never heard or even seen these before.

[Astock]

I'm guessing he's asking $5k...if I were building the L-88 for the '75 Yenko T/A again, I would spend the money on them.