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..

$44.44 $39.50

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HP EFI ECU

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

$2,249.95 $1,999.95

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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. &..

$141.95 $125.95

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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..

$843.95 $749.95

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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..

$152.95 $135.95

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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 ..

$31.39 $27.90

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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..

$120.95 $106.95

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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..

$127.95 $112.95

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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..

$178.95 $158.95

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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..

$51.85 $46.09

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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..

$361.95 $320.95

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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..

$97.95 $86.95

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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..

$535.95 $475.95

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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..

$535.95 $475.95

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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