The steering stem is straight. The threads are good.

O.E.M Part Number 0505-431

Make	Model	Year	Submodel
Arctic Cat	250	2005	All
Arctic Cat	250	2004	All
Arctic Cat	250	2003	All
Arctic Cat	250	2002	All
Arctic Cat	250	2001	All
Arctic Cat	250	2000	All
Arctic Cat	300	2005	All
Arctic Cat	300	2004	All
Arctic Cat	300	2003	All
Arctic Cat	300	2002	All
Arctic Cat	300	2001	All
Arctic Cat	300	2000	All
Arctic Cat	375	2002	All
Arctic Cat	400	2005	All
Arctic Cat	400	2004	All
Arctic Cat	400	2003	All
Arctic Cat	400	2002	All
Arctic Cat	400	2001	All
Arctic Cat	400	2000	All
Arctic Cat	500	2005	All
Arctic Cat	500	2004	All
Arctic Cat	500	2003	All
Arctic Cat	500	2002	All
Arctic Cat	500	2001	All
Arctic Cat	500	2000	All
Arctic Cat	650	2004	4x4 V2 Automatic
Arctic Cat	650	2004	4x4 V2 LE Automatic
Arctic Cat	650	2004	4x4 V2 MRP Automatic