Yamaha YFM660 F Grizzly STD Comp 9.1:1 2002-2008 Pro-X Piston Kit Over Size 100

Please be aware we will not accept a return on this item if attempted to install.

Specifications:

• A high quality Piston Kit from Pro-X
• Pro-X Pistons are precision machined on the latest, state of the art CNC equipment
• Made with the same low-expansion, low-friction Piston alloy used by all major Japanese engine manufacturers
• Kit contains Pins, Clips and Rings as applicable to Piston

Bike Fitment:

• Yamaha YFM660 F Grizzly 2002
• Yamaha YFM660 F Grizzly 2003
• Yamaha YFM660 F Grizzly 2004
• Yamaha YFM660 F Grizzly 2005
• Yamaha YFM660 F Grizzly 2006
• Yamaha YFM660 F Grizzly 2007
• Yamaha YFM660 F Grizzly 2008