Hedman 3" to 2-1/2" Collector w/O2 Sensor Bung B&S

Collector Reducer - 3 in Inlet to 2-1/2 in OD Outlet - 3-Bolt Ball and Socket Flange - Hardware Included - O2 Bung - Steel - Black Paint - Sold as Each - Brand: Hedman - Part Number: 21143