Fits 1996-2004 Dodge O2 Sensor Extensions 4 Pin Round Style- 12" (Pair)-1117 xforce 7 V8 1977 Pontiac Ventura

7 V8 1977 Pontiac Ventura SJ 305/5 V8 1977 Pontiac Laurentian 305/5 V8 1974 - 1979 Checker Marathon Deluxe 350/5

Checker Superba (1963)

0L V8 1999 - 2000 Chevrolet Silverado 2500 Base 325/5

137B OEM Part Number 90916-02549 OEM Part Number 2700735904 OEM Part Number 24504490 OEM Part Number 24507210 OEM Part Number 12574914 OEM Part Number 3682261 OEM Part Number 3682257 OEM Part Number 6PK1689 Goodyear Alternate P/N 6PK1690 Bando

3L/V6 1996 - 1999 GMC Safari 4

Fits 1996-2004 Dodge O2 Sensor Extensions 4 Pin Round Style- 12" (Pair)-1117 xforce 7 V8 1977 Pontiac VenturaWhen you install a set of BBK Performance long tube exhaust headers on your muscle car or truck, the O2 sensor locations are relocated on the BBK header and mid pipe. The factory O2 sensor wire connectors will not be long enough to connect to the sensors any longer.. These extension harnesses extend the length needed and allow them to now connect easily All our extension harnesses feature OEM Factory connectors to allow simple plug in installation to