HEDMAN

Hedman 3In Oxygen Sensor Reducer 21107Collector Reducer - 3 in Inlet to 2-1/4 in OD Outlet - 3-Bolt Flange - O2 Sensor Bung / Gasket - Steel - Natural - Each

Hedman 3In To 2-1/2In Collector W/O2 Sensor Bung 3 Bolt 21142Collector Reducer - 3 in Inlet to 2-1/2 in OD Outlet - 3-Bolt Flange - Hardware Included - O2 Bung - Steel - Black Paint - Kit

Hedman 3In To 2-1/2In Collector W/O2 Sensor Bung B&S 21143Collector Reducer - 3 in Inlet to 2-1/2 in OD Outlet - 3-Bolt Ball and Socket Flange - Hardware Included - O2 Bung - Steel - Black Paint - Kit

Hedman 55-57 Bb Chevy Passenger 68250Headers - Street - 1-3/4 in Primary - 3 in Collector - Steel - Black Paint - Big Block Chevy - Chevy Fullsize Car 1955-57 - Kit

Hedman 55-57 Chevy Bb Tight Tub 68510Headers - Tight Tubes - 2 in Primary - 3 in Collector - Steel - Black Paint - Big Block Chevy - Street Rod - Chevy Fullsize Car 1955-57 - Kit

Hedman 55-57 Chevy Passenger 65004Headers - Street - 1-3/4 in Primary - 3 in Collector - Steel - Black Paint - Small Block Chevy - Chevy Fullsize Car 1955-57 - Kit

Hedman 55-57 Sb Chevy Passenger 68120Headers - Street - 1-5/8 in Primary - 3 in Collector - Steel - Black Paint - Small Block Chevy - Chevy Fullsize Car 1955-57 - Kit

Hedman 55-65 Sb Chevy Pick Up 69260Headers - Street - 1-1/2 in Primary - 3 in Collector - Steel - Black Paint - Small Block Chevy - GM Fullsize SUV / Truck 1955-66 - Kit

Hedman 58-64 Sb Chevy Passenger 68230Headers - Street - 1-5/8 in Primary - 3 in Collector - Steel - Black Paint - Small Block Chevy - GM A-Body / B-Body 1958-64 - Kit

Hedman 62-74 Bbm Headers - B & E Bodies 78070Headers - Street - 1-3/4 in Primary - 2-1/2 in Collector - Steel - Black Paint - Mopar B / RB-Series - Mopar B-Body / E-Body 1967-74 / Street Rod - Kit

Hedman 63-82 Sb Corvette 68300Headers - Street - 1-5/8 in Primary - 3 in Collector - Steel - Black Paint - Small Block Chevy - Chevy Corvette 1963-82 - Kit

Hedman 63-82 Sb Corvette 68306Headers - Street - 1-5/8 in Primary - 3 in Collector - Steel - Metallic Ceramic - Small Block Chevy - Chevy Corvette 1963-82 - Kit