Just wanted to give everyone an update on my search for the head gasket. Franzmarine recommended I contact Sea-Way Marine. They specialize in hard to find and no longer available new old stock parts for Johnson, Evinrude, Gale, Chrysler, Force, and Mercury outboard motors. They actually had the head gasket in stock and shipped it out same day.
Sea-Way Marine
Lynwood, WA
800-332-0803
http://www.seawaymarine.com
Thank you everyone for the leads!