Racepak Weldment Bung Air/Fuel Sensor - Stainless Steel RPK810-TX-AFWLDSS

Oxygen Sensor Bung - Weld-On - 18 mm x 1.50 Female Thread - Plug Included - Stainless - Natural - Each

Fittings Hoses and Valves, Fittings and Plugs, Weld In Bungs and Fittings by RACEPAK