there are two heads avaible thru ebay one is remanufactured the others are new head (new casting) stay away from remans it not a question of if they brake its when they brak.dont take the chance a new head and gasket installed rightwill last forever. Not that much cost difference.
If yuo go to yellowstone you will beclose to my home in shelland anyone is welcome to stop. There is some great wheeling in the b BigHorn Mts.good luck DAVE horn