With 2.02 Intake / 1.60 Exhaust (Exhaust Valve Steam Size 0.311"), O-ringed for Nitrus/Turbo, Pushrod Guides, Machined at the Valve springs to hold bigger springs, Rockers Studs for adjustable ones, Etc... They migth be ported by W2W (Wheel to Wheel Performance) but I have no way to confirm this
I don't really know flow numbers or anything I got them from a friend who didn't remember much about them and I'm giving them away for
Only $295 OBO !!!

 

T.T.T.

 

Have to post a price but my offer is $100

 

I'll give you 150 shipped!

 

pm sent

 

More Pics !!!

 

hmmm...interesting....

 

PM's replyed !!!

 

what casting number are they? looks like 806?

 

You are Right !!! #806 and I have the Valve covers for to match them if you need them...

 

thats a good deal for someone doing a cheap ls1 build....

 

Were 806 casting heads used on LS1's?

 

yes, 806s were on 98 camaros and 97 vettes

 

yea 806 castings are the perimiter valve cover heads. my question is i dont know what those markings on the heads are. can a 806 casting be ported to be as good as a set of ported ls6 heads? can anyone tell me what all the other markings on the head are?

 

i dunno what the markings are..

but, ported ls6>ported 806s

 

yes but $$$$ Ported LS6>MY LS1's
This probably cost a lot more !!!

 

but you have no info on the heads. no flows, no knowledge of the history of them, or even know what those markings are.''

im interested, but i have no idea what any of that stuff means.

 

Still interested but do you have the valves or know what size vlvs it will take to get them to work?

 

I messured them (not too accurate but it might give you an idea) and I think they are 2.00 +/- Intake 1.55 +/- exhaust. I'll see if I can get some valves and try them to make sure.

 

pm sent.