mercruiser 250 165

I can now relate to many of you. Just got my newbie toy, a 1974 Sea Ray 240 Flybridge. Free!! It has 2-165 hp mercruisers with Pre-Alpha stern drives. Also came with Humminbird LCR 8000 and VHF radio, along with a Loran SeaRanger ALN 200 (which I have to find out if it is still usable). Pictures...