ZEX Internal Thread Blow-Down Disc Gasket, Burst Gasket, Corvette, Camaro and others

Replacement gasket for blow-down burst discs. This gasket seals the blow-down tube fitting and burst disc components to the safety valve on the nitrous bottle.

The ZEX Safety Blowdown Kit ensures maximum safety for your nitrous powered hot rod. If your bottle is ever over-filled or over-heated and the pressure safety disk bursts, the dangerous over-pressure will safely vent to the outside of the vehicle. All racetracks require these blow down kits and they are a must for the serious competitor. The ZEX Safety Blow Down Kit is a complete kit that makes installing this important safety item a simple task.