Closed Cooled 350 Questions

[bigshrimpin]

Hi Guys - Haven't posted on here in a while. I'm trying to put together a engine and drive package on the cheap for a free boat. I'm totally new to I/O's, so I'm looking for a little help. I got a Donor boat recently for free. This thing has lots of (good???) parts . . . including a closed cooled 350 that starts and runs (has good compression), trim tabs, 280T drive that I don't need, etc. Anyone know what kind of closed cooling setup this is? Worth saving? I'm hoping to be able to use the 350 and "Custom" heat exchanger?

I also bought a freshwater 290 Volvo in a separate craigslist deal came with a Holley 4 barrell 650CFM carb, power steering, 2 spare alternators for a 350, and an extra trim pump.