Wiseco Performance
Steel Exhaust Valve Kit

Part Number: VES029

• All Wiseco Steel valves are manufactured to the highest quality specifications.
• Each valve is a forged, one-piece construction for higher strength and fatigue properties.
• A chromium nitride coating offers superb surface hardness and wear resistance.
• Wiseco’s valves are available for most popular applications.

Fits:​
2002-08 Yamaha YFM 660 F Grizzly
2001-05 Yamaha YFM 660 R Raptor