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Main Harnesses

XFI 2.0
MAIN HARNESSES

 GM TPI   301100   Ford Early 5.0   301100 
 GM LT1/Carb Conversion   301101  Universal (Flying Lead Harness w/ Weatherpack Connectors   301105
 GM LS1, -2, -3, -6, -7, -9, Trucks   301108  Rear Engine Dragster/Boat (Short Main Lead)  301106
 Chrysler 5.7L, 6.1L, 6.4L  301104  ECU Main Connector Kit (Connectors Only, No Wires)  301000K 
    • All Harnesses Feature Clearly Labeled Connections & Weatherpack Connectors

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  1. Main Connector Kit w/ Terminals

    XFI™ ECU Main Connector Kit w/ Terminals (No Wires)

    SKU: 301000K

    $68.50
    XFI™ ECU Main Connector Kit w/ Terminals (No Wires) Learn More
  2. XFI™ Main Harnesses, GM TPI

    XFI™ Main Harnesses - GM TPI/Ford 5.0/Universal

    SKU: 301100

    $364.27
    XFI™ Main Harnesses - GM TPI/Ford 5.0/Universal Learn More
  3. XFI™ Main Harnesses, GM LT1/LS1

    XFI™ Main Harnesses - GM LT1/Carb Conversion

    SKU: 301101

    $364.27
    XFI™ Main Harnesses - GM LT1/Carb Conversion Learn More
  4. XFI™ Main Harnesses, Universal (Flying Lead Harness w/ Weatherpack Connectors)

    XFI™ Main Harnesses - Universal (Flying Lead Harness w/ Weatherpack Connectors)

    SKU: 301105

    $338.40
    XFI™ Main Harnesses - Universal (Flying Lead Harness w/ Weatherpack Connectors) Learn More
  5. XFI™ Main Harnesses, Rear Engine Dragster/Boat

    XFI™ Main Harnesses - Rear Engine Dragster/Boat

    SKU: 301106

    $364.27
    XFI™ Main Harnesses - Rear Engine Dragster/Boat Learn More
  6. XFI™ Main Harnesses, GM LS1, -2, -6, -7

    XFI™ Main Harnesses - GM LS1, -2, -6, -7

    SKU: 301108

    $364.27
    XFI™ Main Harnesses - GM LS1, -2, -6, -7 Learn More
  7. XFI™ Main Harnesses, Chrysler 5.7L, 6.1L Hemi

    XFI™ Main Harnesses - Chrysler 5.7L, 6.1L Hemi

    SKU: 301104

    $416.31
    XFI™ Main Harnesses - Chrysler 5.7L, 6.1L Hemi Learn More
  8. FAST® XFI 2.0TM / XIMTM Super Cobra Jet Engine Harness

    FAST® XFI 2.0TM / XIMTM Super Cobra Jet Engine Harness

    SKU: 301150

    $1,200.00
    A new high-quality wiring harness from FAST® is designed specifically for the needs of Ford Super Cobra Jet Drag Race Cars utilizing a FAST® XFI 2.0TM electronic fuel injection system and XIMTM ignition module. Learn More

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