Fuel Test Port Fitting Viper

This fitting can be attached to the fuel test port on the intake manifold to bleed off pressure on the system.  Attach a 5/16" rubber hose to the fitting so the fuel can be drained outside of the engine bay and once tightened onto the fuel test port (shrader valve) it will relieve the residual fuel pressure in the system.  A must for doing any work on the fuel system like changing a fuel pump, filter or injectors.