[charlie66]

Originally Posted by PAUL K

All the valves I've seen from Edelbrock have a p.n. etched on them. I received a complete pair out of their first run of heads and have seen more than a hundred heads since...they all had part numbers.
Yes, Ferrea will sell directly to you as will Manley, however you will probably get a better price dealing with one of their vendors.

If you purchased the head new from Edelbrock, why would you question if the valves are from Edelbrock?

I bought this head from a Pontiac vender . Told him what I was doing and that's it,i got the head and never asked what valves was in it . So maybe he put his own valves in it? I don't know.. Maybe ill look at the rest of the valves and see if they have a number , I doubt it though...

So seems like a lot of the replies are for Ferrea here. Don't know much about valves , what's good or just ok , but was told that Inconel was the best to get for what im doing. Is the 6000 valve as good ? I have no clue ..

Thanks