Quick view Add to Cart Stainless Bros M18x1.5 O2 Sensor Bung 1.75in to 2.50in Tubing - 604-00100-7000 $5.99
Quick view Ticon Industries Titanium O2 Sensor Bung 2.75in to 5in Tubing (M18x1.5) - Coped End - 104-00100-5000 $24.99