W56 transmission/transfercase breathers
 

I'm working on connecting my differential breathers and transmission breathers by hose and running them up to a little filter under the hood. So far I am only seeing one breather port on my transmission shown in this picture. My tranny is the W56-E I believe. Is there a second or is this the only one? I thought that there may be one for the transfer case and one for the transmission. Perhaps this one vents them both?


https://cimg5.ibsrv.net/gimg/www.yot...a4cf9761ba.jpg