2019-2026 Ram 1500 O2 Sensor Extensions 5.7L V8 Hemi BBK Performance 1124 transmission-lines 1998-2003 GMC W4500 Forward 350

1998-2003 GMC W4500 Forward 350 CID

Part Number: 21103

3 V8 1968 - 1973 Chevrolet Caprice 307/5 V8 1964 - 1968 Chevrolet Chevelle 327/5

each with 3 inlets/outlets

2019-2026 Ram 1500 O2 Sensor Extensions 5.7L V8 Hemi BBK Performance 1124 transmission-lines 1998-2003 GMC W4500 Forward 350Overview: Oxygen Sensor Extension Harness for 19 26 Ram 1500, Hemi V8 1124 Simplifies Header Installation These BBK O2 Wire Harness Extenders are a must when installing full length headers on your 2019 2026 Dodge RAM truck due to the fact that the O2 sensor locations are relocated on full length headers and mid pipe. So rather than cutting into your factory wire harness to make the connections reach, simply plug in a set of BBK extensions and make all