I may be wrong but im pretty sure the R34 motor came stock with teh cover and teh GTR emblem. this is pre r-24 cover.
here is a asetup with a custom after maket emblem
here is a set of NUR spec covers, judging by the price they are replicas and not the real thing. I dont know that there is any difference from real to fake other then the real ones are usually like 5-600 bucks. these are stock color and emblem
to my knowledge there was never a blue color valve cover setup that was stock./
Stock r-34 motor.
R-32 adn R-33 all came looking like this stock.
If anyone would like to save these pics do so now... these are yahoo auction linke and they wont last for long. i will do it later no time now....