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    1. HOL-558-117 PART NUMBER
      HOLLEY 558-117 Universal MPFI Coil on Plug Main Harness
      HOLLEY 558-117 Universal MPFI Coil on Plug Main Harness
      $623.95
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      UNIVERSAL MPFI W/ COP MAIN HARNESS Learn More
    2. HOL-558-431 PART NUMBER
      Holley 558-431 Crank/Cam Ign. Harness. Fully terminated harness.
      Holley 558-431 Crank/Cam Ign. Harness. Fully terminated harness.
      $103.95
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      Crank/Cam Ign. Harness for Ferrous Crank/Magnetic Cam Hall Effect Sensors. Fully terminated harness. Learn More
    3. HOL-558-132 PART NUMBER
      HOLLEY 558-132 EFI GEN III HEMI VVT AND SRV HARNESS
      HOLLEY 558-132 EFI GEN III HEMI VVT AND SRV HARNESS
      $173.95
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      HOLLEY EFI GEN III HEMI VVT AND SRV HARNESS
      Use with Terminator X or X Max Systems Only

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    4. HOL-558-473 PART NUMBER
      HOLLEY 558-473 HOLLEY EFI TRANSMISSION CONTROL HARNESS - CHRYSLER 46RE
      HOLLEY 558-473 HOLLEY EFI TRANSMISSION CONTROL HARNESS - CHRYSLER 46RE
      $179.95
      Holley
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      HOLLEY EFI TRANSMISSION CONTROL HARNESS - CHRYSLER 46RE
      Fits 1996-2003 Transmissions - Use with Terminator X Max only

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    5. HOL-558-131 PART NUMBER
      HOLLEY 558-131 HOLLEY EFI GEN III HEMI VVT HARNESS
      HOLLEY 558-131 HOLLEY EFI GEN III HEMI VVT HARNESS
      $133.95
      Holley
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      HOLLEY EFI GEN III HEMI VVT HARNESS
      Use with Terminator X or X Max Systems Only

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    6. HOL-558-121 PART NUMBER
      HOLLEY 558-121 TERMINATOR STEALTH 2X4 MAIN HARNESS
      HOLLEY 558-121 TERMINATOR STEALTH 2X4 MAIN HARNESS
      $531.95
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      TERMINATOR STEALTH 2X4 MAIN HARNESS

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    7. HOL-558-459 PART NUMBER
      HOLLEY 558-459 TERMINATOR STEALTH 2X4 PRIMARY THROTTLE BODY SUB HARNESS
      HOLLEY 558-459 TERMINATOR STEALTH 2X4 PRIMARY THROTTLE BODY SUB HARNESS
      $249.95
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      TERMINATOR STEALTH 2X4 PRIMARY THROTTLE BODY SUB HARNESS

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    8. HOL-558-414 PART NUMBER
      HOLLEY 558-414 TERMINATOR MAIN HARNESS
      HOLLEY 558-414 TERMINATOR MAIN HARNESS
      $531.95
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      TERMINATOR MAIN HARNESS
      Replacement main wiring harness for Terminator EFI kits 550-405 and 550-406

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    9. HOL-558-116 PART NUMBER
      HOLLEY 558-116 GEN III HEMI MAIN HARNESS , LATE, W/TPS AND IDLE AIR CONTROL CONNECTIONS
      HOLLEY 558-116 GEN III HEMI MAIN HARNESS , LATE, W/TPS AND IDLE AIR CONTROL CONNECTIONS
      $849.95
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      GEN III HEMI MAIN HARNESS , LATE, W/TPS AND IDLE AIR CONTROL CONNECTIONS

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    10. HOL-550-604N PART NUMBER
      HOLLEY 550-604N HP EFI ECU & HARNESS KITS
      HOLLEY 550-604N HP EFI ECU & HARNESS KITS
      $2,999.95
      Holley
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      HP EFI ECU & HARNESS KITS
      Universal V8 Multi-Point Fuel Injection, Includes NTK Oxygen Sensor

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    Products (41-50 of 72)

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      Fuel Injection System Wiring Harness
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    1. Accessory Drive Kit 21 items
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