Vesrah valves are precision manufactured from top-quality materials to match OEM valves Yamaha -- YFM 350 X Warrior -- (1998, 1987, 1992, 1995, 1997, 1989, 1990, 1996, 1988, 1993, 1991, 1994, 1999, 2001, 2002, 2003, 2004, 2000); Yamaha -- YFM 350 FX...