Hedman Oxygen Sensor Hedder Reducer - 3 in. Ball and Socket Flange YA0859 Carburetor Adapter Plate

Carburetor Adapter Plate

1975-1979 Chevrolet Nova

2-Forward Speeds

Two Piece Timing Set

micropolished to &lt

Hedman Oxygen Sensor Hedder Reducer - 3 in. Ball and Socket Flange YA0859 Carburetor Adapter PlateHedman Hedders Ball And Socket Style O2 Sensor Header Reducers For 2 1 4" Exhaust System; 3 Bolt Triangular Flange Hedman's Ball & Socket style hedder reducers are for use on Hedman Hedders with a ball style collector. The Ball and socket configuration is a durable, gasket free design. These ball & socket style reducers have built in O2 sensor bungs. SOLD INDIVIDUALLY. Hedman Hedders Oxygen Sensor Hedder Reducer 21117 3 in. Ball and Socket Flange