Holley EFI

Adapter Kit, GM Factory Quick-Connect to Holley Fuel Rail

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Adapter Kit, GM Factory Quick-Connect to Holley Fuel Rail

Do you want to make quick work of a fuel system install into a late-model GM engine equipped with th..

$40.77 $36.24

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HP EFI ECU

The Holley HP ECU is idea for the majority of EFI applications where the advanced vehicle management..

$1,958.95 $1,740.95

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1/4-Inch EGT Probe, Open Tip, 90-Degree

This 90-degree Open-Tip EGT Probe is also sold as part of the Holley's complete 8-Channel EGT Kit. &..

$130.95 $115.95

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Holley EFI Fuel Injector, Low Impedance, 66 lb/hr

Holley EFI fuel injectors are some of the finest fuel injectors available on the market at any pric..

$750.95 $666.95

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EGT Bung Cap, 1/4-Inch, Stainless (Set of 8)

If you want the ability to emplace and remove your 1/4-inch EGT Probes with ease then you need a set..

$140.95 $124.95

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EGT Weld Bung, 1/4-Inch, Stainless

This weld-in bung can be installed on most headers and allows for the easy insertion and removal of ..

$28.80 $25.60

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Holley EFI Fuel Injector, Low Impedance, 83 lb/hr

Holley EFI fuel injectors are some of the finest fuel injectors available on the market at any pric..

$111.95 $98.69

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Holley EFI Fuel Injector, Low Impedance, 120 lb/hr

Holley EFI fuel injectors are some of the finest fuel injectors available on the market at any pric..

$116.95 $103.95

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Holley EFI Fuel Injector, Low Impedance, 160 lb/hr

Holley EFI fuel injectors are some of the finest fuel injectors available on the market at any pric..

$164.95 $145.95

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Connector Harness, Terminator EFI to Holley HyperSpark Distributor V2

The new Holley HyperSpark was designed to work with the Sniper EFI System with no adapter. But..

$32.73 $35.82

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Hyperspark Plug and Play Main Harness

Looking to wire your Holley Sniper and Holley Hyperspark ignition system? With only four flying lead..

$311.95 $268.95

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Sniper EFI Fuel Injector, High Impedance, 36 lb/hr

Holley introduced the Terminator X line of fuel injectors to meet two vacacies in their product line..

$89.95 $79.75

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Terminator X Fuel Injector, High Impedance, 42 lb/hr

Holley introduced the Terminator X line of fuel injectors to meet two vacacies in their product line..

$474.95 $421.95

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Terminator X Fuel Injector, High Impedance, 76 lb/hr

Holley introduced the Terminator X line of fuel injectors to meet two vacacies in their product line..

$474.95 $421.95

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Hi Flow Throttle Body 1996-01 Dodge Truck (all) 5.2L/5.9L

Does your engine seem like it’s out of breath? You can increase engine breathing with a Holley high-..

$858.95 $762.95

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1 & 2 Barrel

4 Barrel

4 Barrel STEALTH

Accessories

Stealth 4150

Stealth 4500

Accessories

GM LS / Gen V LT

Ford

Dodge Hemi Gen 3

Other

Holley EFI

Adapter Kit, GM Factory Quick-Connect to Holley Fuel Rail

HP EFI ECU

1/4-Inch EGT Probe, Open Tip, 90-Degree

Holley EFI Fuel Injector, Low Impedance, 66 lb/hr

EGT Bung Cap, 1/4-Inch, Stainless (Set of 8)

EGT Weld Bung, 1/4-Inch, Stainless

Holley EFI Fuel Injector, Low Impedance, 83 lb/hr

Holley EFI Fuel Injector, Low Impedance, 120 lb/hr

Holley EFI Fuel Injector, Low Impedance, 160 lb/hr

Connector Harness, Terminator EFI to Holley HyperSpark Distributor V2

Hyperspark Plug and Play Main Harness

Sniper EFI Fuel Injector, High Impedance, 36 lb/hr

Terminator X Fuel Injector, High Impedance, 42 lb/hr

Terminator X Fuel Injector, High Impedance, 76 lb/hr

Hi Flow Throttle Body 1996-01 Dodge Truck (all) 5.2L/5.9L