Kibblewhite Dual Valve Spring Kit
Fit:
-01-05 Yamaha Raptor 660
-02-08 Yamaha Grizzly 660
-04-07 Yamaha Rhino 660
These valve springs are highly recommended for most applications.
Kit includes: Dual Spring Kit, Titanium Retainers, and Steel Basewashers.
These valve springs are good to .450" of valve lift on the intake and exhaust.
