Includes Intake Valves (3), Exhaust Valves (2) Made to Outlive and Outlast OEM Valves Comes Complete with Everything You Need for an Easy Installation Quality and Performance Guaranteed Designed for the 2001-2005 Yamaha Raptor 660R, 2002-2008 Yamaha Grizzly 660, 2004-2007 Yamaha Rhino 660 Included Items in This Bundle:

(QTY 3) NICHE 519-CVL2225V Intake Valve

Substitute For OEM Part Numbers(s): 5KM-12111-00-00, 3YF-12111-00-00

(QTY 2) NICHE 519-CVL2226V Cylinder Exhaust Valve

Substitute For OEM Part Numbers(s): 3YF-12121-00-00

Fits The Following OEM Models:

Yamaha Grizzly 660 4X4: 2002-2008
Yamaha Grizzly 660 Ducks Unlimited Edition 4X4: 2006
Yamaha Grizzly 660 Hunter Edition 4X4: 2002-2008
Yamaha Grizzly 660 Limited Edition 4X4: 2003-2004
Yamaha Grizzly 660 Outdoorsman Edition 4X4: 2006
Yamaha Grizzly 660 Special Edition 4X4: 2005-2006
Yamaha Grizzly 660 Wetlands Hunter Edition 4X4: 2003-2005
Yamaha Raptor 660R Limited Edition: 2002-2004
Yamaha Raptor 660R Special Edition: 2005
Yamaha Raptor 660R: 2001-2005
Yamaha Rhino 660 4X4: 2004-2007
Yamaha Rhino 660 Ducks Unlimited Edition 4X4: 2007
Yamaha Rhino 660 Exploring Edition 4X4: 2006-2007
Yamaha Rhino 660 Hunter Edition 4X4: 2004-2007
Yamaha Rhino 660 Special Edition 4X4: 2006-2007
Yamaha Rhino 660 Sport Edition 4X4: 2007