Header Reducers

DISCONTINUED-Exhaust Adapter Kit For LS Engine Swap Cast Manifolds

DISCONTINUED-Manifold-To-Exhaust Adapter Kit For Hedman Hedders #68740 Series LS Swap Cast Manifolds

3 in. 3-Bolt Gasket-Style Header Reducers; 2-1/4 in. Exhaust System; Mild Steel

3 in. 3-Bolt Flange Header Reducers; 2-1/4 in. Exhaust System; Mild Steel

2-1/2 in. 3-Bolt Gasket-Style Header Reducers; 2 in. Exhaust System; Mild Steel

2-1/2 in. 3-Bolt Flange Header Reducers; 2 in. Exhaust System; Mild Steel

3 in. Gasket-Style UNI-FIT Header Reducers; 2-1/2 in. Exhaust- Mild Steel

3 in. UNI-FIT Flange Header Reducers; 2-1/2 in. Exhaust System; Universal Fit Flange

3 in. 3-Bolt Gasket-Style Header Reducers; 2-1/2 in. Exhaust System; Mild Steel

3 in. 3-Bolt Gasket-Style Header Reducers (Exhaust Adapters); For 2-1/2 in. Exhaust System; Mild Steel

3-1/2 in. 3-Bolt Gasket-Style Header Reducers; 2-1/2 in. Exhaust; Mild Steel

3-1/2 in. 3-Bolt Flange Header Reducers; 2-1/2 in. Exhaust System; Mild Steel

2-1/2 in. 3-Bolt Gasket-Style Header Reducers; 2-1/2 in. Exhaust; Mild Steel

2-1/2 in. 3-Bolt Flange Gasket-style Header Reducers; 2-1/2 in. Exhaust System; Mild Steel

2-1/2 in. 3-Bolt Gasket-Style O2 Sensor Header Reducer; 2 in. Exhaust-Mild Steel

2-1/2 in. 3-Bolt Flange O2 Header Reducers for 2 in. Exhaust System; 3-Bolt Triangular Flange

3 in. 3-Bolt Gasket-Style O2 Sensor Header Reducer; 2-1/4 in Exhaust- Mild Steel

3 in. 3-Bolt Flange O2 Header Reducers for 2-1/4 in. Exhaust System; 3-Bolt Triangular Flange

3 in. Gasket-Style UNI-FIT O2 Sensor Header Reducer; 2-1/4 in Exhaust-Mild Steel

3 in. UNI-FIT FLANGE COLLECTOR TO 2-1/4 in. EXHAUST O2 SENSOR REDUCER

2-1/2 in. 3-Bolt Flange Gasket-Style Header Reducers; 2 in. Exhaust; Aluminized

2-1/2 in. 3-Bolt Flange Header Reducers; 2 in. Exhaust System; Aluminized

3 in. 3-Bolt Flange Gasket-Style Header Reducers; 2-1/2 in. Exhaust; Aluminized

3 in. 3-Bolt Flange Header Reducers; 2-1/2 in. Exhaust System; Aluminized

2-1/2 in. Ball & Socket Style Header Reducers; 2 in. Exhaust System; Aluminized

2-1/2 in. Ball and Socket Style Header Reducers 2 in. Exhaust System; Aluminized

3 in. Ball & Socket Style Header Reducers; 2-1/2 in. Exhaust System; Aluminized

3 in. Ball and Socket Style Header Reducers 2-1/2 in. Exhaust System; Aluminized

2-1/2 in. Ball & Socket Style Header Reducers; 2 in. Exhaust System; Mild Steel

2-1/2 in. Ball and Socket Style Header Reducers 2 in. Exhaust System; Mild Steel

3 in. Ball & Socket Style Header Reducers; 2-1/4 in. Exhaust System; Mild Steel

3 in. Ball and Socket Style Header Reducers 2-1/4 in. Exhaust System; Mild Steel

3 in. Ball & Socket Style Header Reducers; 2-1/2 in. Exhaust System; Mild Steel

3 in. Ball and Socket Style Header Reducers 2-1/2 in. Exhaust System; Mild Steel

2-1/2 in. Ball & Socket Style O2 Header Reducers; 2 in. Exhaust; Mild Steel

Ball and Socket Style O2 Sensor Header Reducers for 2 in. Exhaust System; 3-Bolt Triangular Flange

3 in. Ball & Socket Style O2 Header Reducer; 2-1/4 in. Exhaust System-Mild Steel

Ball and Socket Style O2 Sensor Header Reducers for 2-1/4 in. Exhaust System; 3-Bolt Triangular Flange

3 in. 3-Bolt Gasket-Style Header Reducers; 3 in. Exhaust System- Mild Steel

3 in. 3-Bolt Flange Header Reducers; 3 in. Exhaust System; Mild Steel