Go Fast Bits Blow Off Valve Accessories 6705 A Gasket - T9003, T9503 Check if Required the Older Valves Used Gaskets, the Newer Types have a O Ring in the Flange and Therefore a Replacement Gasket will Not be Required Gasket - T9003, T9503 Check if required The older valves used gaskets, the newer types have a o ring in the flange and therefore a replacement gasket will not be required. Gasket
