Thanks Gonzo for the reply, I would think the year and block information would be enough as well. Just with inboards, unless you are 3 ft tall and...
I just acquired a "free" boat, we all no there is no such thing. Well anyway, I need to replace the water hoses on the port engine, they are 1976...
I recently was given a 1976 28' slickcraft flybridge with twin 233HP Mercruiser 305 and staright shafts ( no lower units)( from my potential...