2006 For sale: complete conversion kit to convert connectors and wiring harnesses from Ls1 to Ls2. Fits models 2000 to 2006 Caprice or Lumina. Injector harness from Ls1 to Ls2 connector. Injector spacer for installing Ls3 and Ls7 injectors from Fast company. Cam sensor harness. Knock sensor harness.