Vesrah valves are precision manufactured from top-quality materials to match OEM valves Suzuki -- DR-Z 400 S -- (2001, 2003, 2006, 2005, 2000, 2009, 2012, 2013, 2004, 2010, 2011, 2007, 2002, 2008); Suzuki -- DR-Z 400 -- (2000, 2004, 2001, 2003, 2002);...