zippers weld in o2 oxygen sensor bung BS90 Attached three-piece hood with adjustable

Attached three-piece hood with adjustable draw cord

The staggered tread pattern provides excellent wet weather performance

and for 40-65 Big Twin models as well

High waist

Made with high-quality materials

zippers weld in o2 oxygen sensor bung BS90 Attached three-piece hood with adjustableZippers Weld In O2 Oxygen Sensor Bung The Zipper weld in oxygen sensor bung is used in for custom exhaust applications. Designed to accommodate 18mm oxygen sensors, this durable plain steel bung ensures a secure and reliable fit for your O2 sensor needs. Features: Made from plain steel Easy to weld M18x1. 5 thread size Available in a standard straight style or machined at a 45 angle Sold each