Vance and Hines
O2 Sensor Bung Reducers, Pair 

THIS LISTING IS FOR ONE (2) O2 Sensor Bung Reducers

Features:

• Oxygen Sensor Conversion Plug
• Bung Hole Reducer from 18mm to 12mm
• Allows you to use for 12 mm Sensor in 18 mm Hole 
• Sold in Pairs 

Part# - VHP-A644ST-Qty-2