Athena Top End Gasket Kit - Yamaha P400485600062

• Specifically designed for the pro, semi-pro and amateur rider who freshens up their engine prior to a race or during midseason. Gives the rider a choice of using standard gas with stock compression, or race gas with a higher compression. Kits do not include valve stem seals, rubber part, shims or other fiber gaskets.

Yamaha -- Grizzly 450 4x4 -- (2009, 2013, 2007, 2010, 2011, 2012, 2008, 2014); Yamaha -- YFM 450 FA Kodiak 4x4 -- (2006, 2005, 2004, 2003); Yamaha -- YFM 400 Kodiak 4x2 -- (2006, 2000, 2002, 2004, 2003, 2001, 2005); Yamaha -- Grizzly 450 EPS 4x4 -- (2014, 2011, 2013, 2012); Yamaha -- YFM 450 FX Wolverine 4x4 -- (2006, 2008, 2010, 2009, 2007)