Fits 2005-2024 Dodge 6.1/6.2/6.4L O2 Sensor Extensions 4 Pin Square Style-11181 custom-shipping 13/8 V 1964 - 1966

13/8 V 1964 - 1966 Ford Custom 500 4/8 V 1958 - 1967 Ford F-350 4/8 V 1968 - 1969 Ford Torino U/K/8 V 1965 - 1968 Ford LTD 4

06/8 V 2015 - 2018 Cadillac Escalade ESV 4

8L/H6 2014 Porsche 911 50th Anniversary Edition 3

Finish - Natural

Fits 2005-2024 Dodge 6.1/6.2/6.4L O2 Sensor Extensions 4 Pin Square Style-11181 custom-shipping 13/8 V 1964 - 1966When 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