grease the 
out of it, and run it
There is a hole but no zirk, I'm not sure what fitting would work in that hole.
i would still keep the cv front driveline, it will keep vibes down, unless u go to a square one then i wouldn't worry about it.
u will also have to swap out or drill out the front output flange if u go to the basic u joint end since the bolt pattern is different, unless u have a triple drilled flange.
Thanks for the info, Ill keep using the cv driveline. It does have a triple drilled flange. At the end of the slip side of the drive line its threaded and has a piece screwed on. Is that piece replaceable and would a new one take some of the slop out and hold the grease in longer?
