I just ordered a relplacement valve cover gasket, some ngk spark plugs, and a brake kit with slotted rotors....my dumb question is this...if i ordered a motordyne spacer, is that separate from the valve cover gasket? Or could i use that as a replacement? Please don’t flame me, I’m sure they are two seperate things and i did google, but I figured I’d come to the source.

thanks!

 

You could have answered your questions if you spent a couple of minutes searching on this forum for info. This list came up in .06 seconds lol: https://g35driver.com/forums/search....rchid=17631925

I'm not trying to be a d!ck, just wanted to let you know that searching for answers first before posting threads looking for information is actually a forum rule that not many people follow any more and it's a tad frustrating. In a nutshell the plenum spacer goes between the upper and lower plenums (large metal pieces on the top of the motor under the engine cover} and the valve covers are under those on each side of the motor. HTH

 

The valve cover gasket goes between the heads and the valve cover (one on each side of the engine), the plenum spacer goes between the upper and lower intake manifold (big aluminum part in the middle that the intake tract feeds).