Here is a high quality complete cylinder gasket set for 50cc, 125cc, and 150cc GY6 engines Made by NCY, this is a complete set, and it includes the head, base, exhaust, intake, valve cover, secondary air and timing chain gasketsDescription Here is a high quality complete cylinder gasket set for 50cc, 125cc, and 150cc GY6 engines. Made by NCY, this is a complete set, and it includes the head, base, exhaust, intake, valve cover, secondary air and timing chain gaskets. These gaskets sets are available in six different sizes.Let Monster Scooter Parts be your source for NCY scooter parts and accessories.