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    Harness - Holley EFI Transmission Control Harness - GM 4L60 (Pre-2009) and 4L80

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      Purchase Harness - Holley EFI Transmission Control Harness - GM 4L60 (Pre-2009) and 4L80

      SKU: HLY-558-405
      Harness - Holley EFI Transmission Control Harness - GM 4L60 (Pre-2009) and 4L80

      $299.95

       



      For 1996-2008 GM 4L60/80

      Expanding our transmission control options for our EFI systems, this harness provides plug and play for Pre-2009 GM 4L60 and 4L80 transmissions using a Dominator. This also contains a J4 connector to operate GM electronic transmissions.

      Features:

      • Plug and play fully terminated harness
      • Made for Dominator
      • Connectors and unterminated wires for easy installation
      • J4 connector for electronic transmission