Holley EFI Wiring Shop just keeps getting better! We have one goal, to provide you a one stop solution for all of your wiring components needs. From connectors and pins to wire loom and tools, we have everything you need to build or service your Holley EFI powered machine!

Features:
  • 3x 20awg wire
  • Available in 25’ or 100’ spools
  • Internally shielded for maximum noise rejection
  • More From This Category

    Haltech O2 Wideband Controllers & Accessories, Onboard Wideband Bosch LSU 4.9 Sensor Kit for Nexus Series and Elite PRO Plug-in ECUs, Kit

    Haltech O2 Wideband Controllers & Accessories, Onboard Wideband Bosch LSU 4.9 Sensor Kit for Nexus Series and Elite PRO Plug-in ECUs, Kit

    $249.00