5308 S 18 5074 this is that part number that he got off of the cam. i looked up 5308 and is says it the 03 zo6 cam, I just want to make sure if i am right? thanks

 

I am probably wrong but i believe all LS cams are the same from 1997-present. If that were the case then the year should not matter unless the grinds changed. I know the comp cam i just bought will fit in any LS motor 97-now.

Somebody help us out here!
gb

 

The op is asking a different question. Any gen 3 cam will work in any motor with no change.
I don't know what year that is though.