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Showing 637 to 648 of 2934 items
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Brand: Holley EFI

3 Port Boost Control Solenoid

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$182.95

$205.95

Our 3 port boost control solenoid is designed for optimal performance when using the boost...

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Brand: Holley EFI

High Current Nitrous Solenoid Driver

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$137.95

$155.95

High current Nitrous Solenoid Driver for use with Holley EFI systems.

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Brand: Holley EFI

Fuel Rail Adapter Kit for all tall EV1 style Performance Injectors

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$90.05

$103.95

Required when installing tall performance injectors (EV1/Bosch) with OEM style LS intakes and manifolds.

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Brand: Holley EFI

Holley EFI Programmable 8 Channel Injector Driver Module

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$619.95

$697.95

Introducing the Holley EFI Programmable 8 Channel Injector Driver Module. The ultimate solution for methanol...

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Brand: Holley EFI

Throttle Body Base Gasket

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$29.44

$33.12

2000 CFM Throttle Body Gasket

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Brand: Holley EFI

105mm GM LS Throttle Body Gasket

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$18.39

$20.69

Replacement Throttle Body Gasket 105mm - GM LS

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Brand: Holley EFI

92/102mm GM LS Throttle Body Gasket

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$14.43

$16.23

Replacement 92/102mm GM LS Throttle Body Gasket

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Brand: Holley EFI

j2A, j2B, j3, j4 Connector & Pin Kit

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$219.95

$247.95

j2A, j2B, j3, j4 Connector & Pin Kit - Contains connectors & pins, but no...

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Brand: Holley EFI

Universal V8 MPFI 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

1999-2004 Ford Modular 2 Valve Harness Kit

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$1,499.95

$1,687.95

This wiring harness interfaces a Holley EFI ECU to a 2V Modular Ford engine. It...

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Brand: Holley EFI

Evenly spaced Ford V8 Injector Harness for Jetronic "Bosch EV1" style Injectors

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$199.95

$224.95

Ford V8 Injector Harness for Jetronic "Bosch" style Fuel Injectors (Evenly Spaced)

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Brand: Holley EFI

HP EFI ECU & Harness Kits

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$3,049.95

$3,431.95

Looking for a plug and play kit for your Ford Modular engine? The HP ECU...