Nitrous Express fuel tower gasket for .312 orifice stainless solenoids is compatible with Lightning .187 and .310 solenoids as noted. This gasket seals the solenoid tower to the solenoid body for specified orifice sizes, providing the correct fit for those stainless solenoid configurations used in NX nitrous plumbing assemblies.
Nitrous Express Tower Gasket (Fuel .312 Orifice Stainless .187 & .310 Lightning Solenoids)