What??
If you are talking about the breather on the top centre of the gearbox, about an inch behind the bellhousing, then its just a plastic plug. You can pop the lid off, add some pipe and a zip tie and you are sweet. If you wanna go full professional, I put a breather in off a surf, which is already an extended version of the factory breather, I then plumbed that into my t-case and diff breathers and plumbed it all into my snorkel.
