GM LS Knock Sensor Conversion HarnessConvert GM LS to run Dual Knock SensorsAF49-153149-1531Aeroflow Performance GM LS knock sensor conversion harness allows for dual wire knock sensors to be plugged into the factory LS1 harness. It adapts from the one knock sensor on the LS1 and convert over to the dual LS3/LSX knock sensor system. NOTE: In order to this you may require special PCM software changes or a PCM programmed for the use of dual wire knock sensors. Made from OEM Delphi-Packard connectors with high temp cross-linked polyethylene TXL wire. Total length is 1300mm. This conversion harness is used when converting Holden Commodore VT-VZ models with a 5.7 Litre LS to a 6.0 Litre LS engine. Knock sensor harness must use with Holden Commodore VY 5.7 Litre knock sensors. Must also drill and tap a larger M10x1.50mm thread into the 6.0 Litre engine block.
