Holley

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  1. HOL-558-400 PART NUMBER
    558-400
    HOLLEY 558-400 CONNECTOR J1A/B INPUT/OUTPUTS AUXILIARY HARNESS
    $135.95
    Connector J1A/B Inputs/Outputs Auxiliary Harness for HP EFI & Dominator EFI Learn More
  2. HOL-558-213 PART NUMBER
    HOLLEY 558-213 Ford V8 EV1 Style INJECTOR HARNESS
    HOLLEY 558-213 Ford V8 EV1 Style INJECTOR HARNESS
    $212.95
    Evenly spaced Ford V8 Injector Harness for Jetronic "Bosch EV1" style Injectors Learn More
  3. HOL-558-443 PART NUMBER
    558-443 Holley Sniper EFI CAN to USB Dongle – Communication Cable
    558-443 Holley Sniper EFI CAN to USB Dongle – Communication Cable
    $85.79
    8’ communication cable for easy access to your Sniper EFI ECU Learn More
  4. HOL-554-128 PART NUMBER
    554-128 Holley Transbrake Input Protection Module
    554-128 Holley Transbrake Input Protection Module
    $63.95
    Transbrake Input Protection Module Learn More
  5. HOL-554-111 PART NUMBER
    554-111 Holley High Current Nitrous Solenoid Driver
    554-111 Holley High Current Nitrous Solenoid Driver
    $145.95
    High Current Nitrous Solenoid Driver Learn More
  6. HOL-558-438 PART NUMBER
    Holley EFI Sealed USB Cable 15'
    558-438 Holley EFI Sealed USB Cable 15'
    $139.95
    Holley EFI Sealed USB Cable 15' Learn More
  7. HOL-554-130 PART NUMBER
    554-130 Holley EFI Gauge Module
    554-130 Holley EFI Gauge Module
    $155.95
    Developed specifically for Holley EFI analog-style CAN gauges Learn More
  8. HOL-558-321 PART NUMBER
    Chevy LS Holley Replacement Injector Coil Harness 558-321
    Chevy LS Holley Replacement Injector Coil Harness 558-321
    $207.95
    Chevy LS, OEM Connectors, Sold as a Pair Learn More
  9. HOL-558-318 PART NUMBER
    Coil  Near Plug Harness Holley Big Harness Kit 558-318
    Coil Near Plug Harness Holley Big Harness Kit 558-318
    $304.95
    Ignition Wiring Harness, Big Wire C-N-P Sub Harness, V8, Sold as a Kit Learn More
  10. HOL-558-312 PART NUMBER
    HP Smart Coil Ignition Harness Holley Kit 558-312
    HP Smart Coil Ignition Harness Holley Kit 558-312
    $299.95
    HP Smart Coil Ignition Harness, Universal, Sold as a Kit Learn More

Products (31-40 of 72)

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