Hedman Header Reducers-2 1/2In 3 Bolt 21105

Hedman 02 Reducer 2 1/2-2 1/4 3-Bolt 21126Collector Reducer - 2-1/2 in Inlet to 2-1/4 in OD Outlet - 3-Bolt Flange - O2 Sensor Bung / Gasket - Steel - Natural - Each

Hedman Header Reducer - 3.0In X 2.5In 21112Collector Reducer - 3 in Inlet to 2-1/2 in OD Outlet - 3-Bolt Ball and Socket Flange - Hardware Included - Steel - Aluminized - Pair

Hedman Header Reducer - 3.0In X 2.25In 21114Collector Reducer - 3 in Inlet to 2-1/4 in OD Outlet - 3-Bolt Ball and Socket Flange - Hardware Included - Steel - Natural - Pair

Hedman Header Reducer - 3.0In X 2.5In 21115Collector Reducer - 3 in Inlet to 2-1/2 in OD Outlet - 3-Bolt Ball and Socket Flange - Hardware Included - Steel - Natural - Pair