The Southbend 1008763 Kettle Orifice 63 helps regulate gas flow for consistent and efficient kettle burner performance. Designed as a precision gas orifice, it controls the amount of gas delivered to the burner by allowing fuel to pass through a carefully sized opening, supporting proper combustion and stable heat output. This controlled flow contributes to reliable cooking temperatur... https://partsfe.ca/orifice-63-for-southbend-part-1008763