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Hello All! I have a set of heads I need to ID.
They are aluminum with very small combustion chambers.
They were on an '85 'vette with a 406ci.
The heads are stamped:
STR
AG806
and
STR
AG805
The exhaust side is machined smooth/flat.
Here are some pics.
Thanks.
Last edited by 87'vette; Oct 18, 2006 at 05:50 PM.
I just looked at the first image..had problems with the others. That might be a question for the dealer, however, in the first image it showed the valve cover bolts to be on the parameter...I think they maybe 86 heads, I know on my 87 the valve cover bolts go through the center.
Don't look like Factory items to me either.
I have late 86 AL heads they have center bolt covers and the ports are rectangular not square looking from what I recall.
What are they? Wish I could help.
Ok guys, found out what these heads are.
Contacted Brodix and the part number is theirs.
manufactured Feb. '89.
Street head, flows 170cc intake, 67cc chambers, 2.02-1.60 valves.
Thanks for all the replies.
Last edited by 87'vette; Oct 19, 2006 at 02:50 PM.