So I found that my rockers are hitting the valve covers even though I was told by a mustang shop they would clear. I saw some tall one I like but said they were for carb. I was wondering what the difference between the carb valve covers and the efi ones.
From what I can tell is that the cover on the drivers side needs to be sealed and the one on the passenger side needs covered with a vacuum line going to the throttle body. Is this correct?