LS3 LS7 Knock Sensor Connector Pigtail Wiring. 2006-2011 Corvette LS2 LS3 LS7. 2010-2011 Camaro LS3. New pigtail assembly to repair 2 Wire Knock Sensor Connectors for the listed applications. Features dark blue and gray color wire for the Bank 1 Knock sensor.
