BP Automotive Gen 3 LS1 to Gen 4 LS2/LS3 Knock Sensor Conversion Harness
Swapping a LS2/LS3 or Gen 4 truck engine into your Gen 3 equipped vehicle? Make the wiring a breeze with this knock sensor harness. No need to drill and tap for the older resonate knock sensors, you can use this harness and use the flat response knock sensors!
