Just finally got around to pulling the boat out of winter storage and hooked it up to the hose for a test run before trying to take it out. Within a minute of running it started shooting oily water out of the breather hose on top of the valve cover then began knocking. I shut it down and thought that I had a blown head gasket. Got it torn down today and the head has blown out in the two center cylinders - big crack under the rockers. I am looking to get a replacement head but all of my looking around so far has only come up with heads that have the larger ports that look to be 3.0l prior to 1996 I guess. Looking for some help with where I might be able to find one. Any help is greatly appreciated. 2004 stingray 190ls is the boat it is in and I am located in Virginia.