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Showing 13 to 24 of 55 items
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Brand: Holley EFI

Universal Ford V8 Harness Kit

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$786.95

$885.95

Universal Ford V8 Harness Kit for Holley HP and Dominator ECU's

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Brand: Holley EFI

GM LS2/LS3/LS7, 58X Crank Sensor, USCAR/ EV6 Injector

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$899.95

$1,012.95

An EFI system depends heavily on being supplied a clean and constant voltage source. The...

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Brand: Holley EFI

Injector upgrade harness for Terminator Throttle Bodies.

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$249.95

$281.95

Injector upgrade harness for Terminator Throttle Body Systems. This harness is designed to be plug...

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Brand: Holley EFI

Universal 4 Cylinder EV14 Injector Harness for HP EFI & Dominator EFI

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$119.95

$134.95

This Universal 4 Cylinder EV14 Injector Harness is designed to be plug and play with...

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Brand: Holley EFI

GM LS1/6, 24X Crank Sensor, Bosch Injector

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$999.95

$1,124.95

An EFI system depends heavily on being supplied a clean and constant voltage source. The...

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Brand: Holley EFI

Unterminated 16 Injectors MPFI Harness

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$299.95

$337.95

Unterminated 16 injectors MPFI harness Terminated at injector connectors (Bosch style). Harness must be assembled...

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Brand: Holley EFI

GM LS2/LS3/LS7, 58X Crank Sensor, Bosch Injector

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$949.95

$1,068.95

An EFI system depends heavily on being supplied a clean and constant voltage source. The...

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Brand: Holley EFI

GM TPI and Stealth Ram EFI Harness Kit

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$849.95

$956.95

An EFI system depends heavily on being supplied a clean and constant voltage source. The...

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Brand: Holley EFI

Evenly spaced Ford V8 Injector Harness for USCAR / EV6 style Injectors

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$194.95

$219.95

Ford V8 Injector Harness for Ford USCAR / EV6 style Fuel Injectors (Evenly Spaced)

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Brand: Holley EFI

NEW DEVICE TO TWO PIN MAIN HARNESS

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$41.97

$47.22

The Holley EFI Can Adapter/Power Harness adapts two pin Holley main harness CAN connectors to...

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Brand: Holley EFI

LS MULTEC 2 INJECTOR HARNESS - EARLY TRUCK

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$274.95

$309.95

LS MULTEC 2 INJECTOR HARNESS - EARLY TRUCK

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Brand: Holley EFI

Plug and Play with Dominator ECU

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$312.95

$352.95

The Holley EFI Injector Driver Harness comes pre-terminated with a J2B connector, for plug and...