Mercruiser 3.0L oil tube conversion?

[jthor3277]

I have seen some 3.0L mercs with an oil tube that pulls through the boat plug hole for quick oil drains. Is there a conversion for 3.0L's that don't have this tube?

 

[Rocky_Road]

Re: Mercruiser 3.0L oil tube conversion?

I don't understand the question...can you reword it?