the z28 i just bought is suppose to have edlebrock performer heads, the heads look newer, i just cant find an edlebrock stamp, honestly dont know where to look. can anybody guide me in the process lol maybe some pictures or general guidance to where to look? thanks i would apreciate it greatly

 

I'm going to guess on the front of the head from this picture.
http://www.edelbrock.com/automotive_...in_chevy.shtml
Or you will have to take a valve cover off and look for some part numbers on it.

 

Since the Edelbrock engine parts are a sad sad joke maybe you will be lucky and find that the heads are stock.

 

lol thx for the replies guys, def. no markings on the ends i checked today :/ ill have to check for some numbers to make sure.

 

You should be able to reuse the valve cover gaskets if they are in good shape they are rubber.

 

I just sold a set, I know they are on top. You'd see if you took the valve cover off...stamping is there with part number. They were also on the front.

 

http://www.popularhotrodding.com/eng.../photo_21.html
This might help...