Keep your YZ450F running at peak performance with this comprehensive Cylinder Head Intake Exhaust Valve Gasket Kit. Specifically designed for 2010-2013 YZ450F models, this kit includes all the essential components needed for a complete valve system service. The precision-engineered gaskets ensure proper sealing between the cylinder head components, helping maintain optimal compression and preventing leaks. Perfect for both routine maintenance and engine rebuilds, these gaskets are manufactured to meet strict specifications for reliable performance. This complete kit saves you time and effort by providing all necessary valve train gaskets in one package. Essential for mechanics and powersports enthusiasts who demand quality parts for their off-road machines. CYLINDER HEAD VALVE GASKET KIT KIT INCLUDES 2 Intake Valves (53Cr21Mn9Ni4N special steel) 2 Exhaust Valves (53Cr21Mn9Ni4N special steel) 4 Valve Springs 4 Valve Seals 8 Valve Cotters 4 Valve Tappets 1 Head Cover 1 Gasket 1 Cylinder Head Gasket FITS ON Y-AMAHA MOTORCYCLE YZ450F 2010-2013