Copper Gasket for CY Headkits $1.50 Quantity discounts available QuantityPrice Quantity: -+ SKU: CC511 ABOUT THIS PRODUCT:Copper Gasket for CY HeadkitsAboutAboutCopper gasket for use in Chung Yang 27cc / 29cc billet headkits as well as in CY27RC / CY29RC headkit engines.