FitmentFit for Polaris ATV as Following Outlaw 500 2006-2007 Predator 500 2003-2007. FeatureUsing steel as material, the intake and exhaust valve is anti-corrosion and high temperature resistant. With 100% tested, perfect replace for original factory part.. PackageIntake Valve x 2, Exhaust Valve x 2, Valve Stem Seal x 4. Not included instruction manual..
