Fel-Pro performance cylinder head gasket uses a stainless steel armor and steel wire ring design to concentrate sealing around the combustion chamber for high-pressure applications. It raises combustion sealing force significantly compared with standard gaskets and is intended for performance engines. Note: these performance gaskets are not intended for use in emission-controlled vehicles and prioritize combustion seal strength.
Fel-Pro 1106 Steel core laminate Engine Cylinder Head Gasket