Yes, that's it - I wasn't sure what the proper name for it is. I'll be using the Performer RPM manifold as well, I don't know if it comes with the breather hole cut into the rear of it or not. There was another thread about setting up PVC valves and breathers, lots of guys chiming in on what their setup is, but not much comment on pros and cons of the setups, if any. Ideally I'd like to have valve covers with no breathers and PVC valves on them at all, but I don't think there is any effective way to do that. Then another problem pops up, which is where do you add
oil to the engine when needed?