2001 Sea Ray 310 Sundancer Just Reduced 31.50,The Sea Ray 310 Sundancer features twin 6.2L MerCruiser Bravo III stern drives for a total of 640 HP and an inviting cockpit layout. Belowdecks, the cabin has been made even more spacious, perfect for extended hours of relaxation and luxurious comfort. This boat includes air conditioning w/ heat, snap in cockpit carpet, full canvas.