Hi guys new to boats but not to automotive repair.Knowing it needed an engine,just scored this 06 tahoe 19.5 4.3 merc. I have the OD out,that was easy, have most everything disconnected from the engine,my Q is the back of the engine,not much room in there and hard to see, what do i need to remove and disconnect to get this out?i signed up online with seloc manual,what i found on the subject was useless,and crap for pics.Any help on this would be appreciated.I tried the search here but got no blow by blow instruction what i will find on this model needing removal. BTW this has a swim deck so does this have a longer or 2 piece shaft? thanks for the great forum you folk have going here. thanks gonzo