Holley Performance Carbs & More

Legendary Holley carburetors have powered professional racers to victory for years, and you can bolt the same technology onto your engine. Every Holley carb is built...

Legendary Holley carburetors have powered professional racers to victory for years, and you can bolt the same technology onto your engine. Every Holley carb is built in the USA and 100-percent flow tested for no-hassle, out-of-the-box performance. Holley fuel pumps, fuel injectors, throttle bodies, and EFI system are manufactured using that same proven quality control. Bring a renowned Holley carburetor, fuel pump, or any other high-quality air and fuel system part to your street machine, competition vehicle, boat, or daily driver. Shop Holley at Summit Racing now!

Individual Parts

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Results 1 - 25 of 439

Holley EFI Replacement Regulator Kits 12-878

Fuel Filter Parts, Replacement, Regulator, 175 gph, 10 Micron Filter, 59.5 psi Preset, for Holley and Sniper EFI systems, Kit

Part Number: HLY-12-878

4.19 out of 5 stars ( 16 )

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Holley EFI Replacement Regulator Kits 12-160

Fuel Filter Parts, EFI Regulator, Replacement, Retrofit Kit, In-Tank, O-ring included, Kit

Part Number: HLY-12-160

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Holley Ford 7.3L Godzilla Oil Pump and Crankshaft Couplers 302-101

Oil Pump and Crankshaft Coupler, Replacement for Holley Pan and Pump, Ford 7.3L Godzilla, Each

Part Number: HLY-302-101

Not Yet Reviewed

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Holley Ford 7.3L Godzilla Oil Transfer Tubes 302-86

Oil Transfer Tube, Pump to Pan Replacement Transfer Tube, Holley Accessory Drive Kits, Ford 7.3L Godzilla, Each

Part Number: HLY-302-86

Not Yet Reviewed

Estimated Ship Date: Jul 1, 2025 if ordered today

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Estimated Ship Date: Jul 1, 2025 if ordered today

Holley Sniper EFI Oxygen Sensors 554-155

Oxygen Sensors, Holley EFI, Replacement, O2 Sensor, Bosch LSU Style, 3-wire, Thread-in, Wire Harness, for Sniper EFI or Terminator X Systems, Each

Part Number: HLY-554-155

4.47 out of 5 stars ( 51 )

Estimated Ship Date: Tomorrow

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Holley Pro-Jection Service Parts 534-199

Fuel Injection Components, Extension Cable, Wideband Oxygen Sensor, 4 ft. Long, Each

Part Number: HLY-534-199

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Holley Illustrated Parts & Specs Manual 36-51-7

Reference Materials, "Holley Illustrated Parts & Specs ", Carburetor Repair Manual, Paperback, Each

Part Number: HLY-36-51-7

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Holley Pro-Jection Service Parts 9902-104

Fuel Injection System Components, Replacement, Map Sensor Bracket,Black Finish,Each

Part Number: HLY-9902-104

Not Yet Reviewed

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Holley 2300 500 CFM 2-Barrel Carburetor 0-4412S

Carburetors, Model 2300, 500 cfm, 2-Barrel, Manual Choke, Single Inlet, Silver Finish, Ford Kickdown, Down-leg Booster, Each

Part Number: HLY-0-4412S

4.85 out of 5 stars ( 88 )

Estimated Ship Date: Tomorrow

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Holley Sniper EFI Stealth 4150 Fuel Injection Systems 550-870K

Fuel Injection Systems, Sniper EFI, Stealth 4150, 650HP Max, Throttle Body, Shiny, 4150 Flange, Injectors, Fuel Pump, Regulator, Harness, Tuner, Kit

Part Number: SNE-550-870K

4.88 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

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Holley Terminator X Engine Control Modules 554-152

Engine Management Systems, Holley EFI, Terminator X, Controls 8-Injectors, 8-Coils, Analog Input/Outputs, Wideband, CANBUS, Chevy, Ford, Dodge, Each

Part Number: HLY-554-152

Not Yet Reviewed

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Holley Sniper Automatic Transmission Controllers 551-103

Automatic Transmission Controllers, Sniper 2 EFI, Controller and Power Harness, Kit

Part Number: SNE-551-103

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Holley Terminator X MAX Engine Control Modules 554-153

Engine Management Systems, Holley EFI, Terminator X Max, Up to 8-Injectors, 8-Coils, Analog Input/Outputs, Trans Controller, Chevy, Ford, Dodge, Each

Part Number: HLY-554-153

4.29 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

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Holley Sniper 2 EFI Fuel Injection Upgrade Kits 550-511-3AX

Fuel Injection System, Sniper 2 from Sniper 1 Upgrade, Throttle body, Black, 4150 Flange, 650 hp Max, 800 CFM, No Pump, 3.5 in. Display, Kit

Part Number: SNE-550-511-3AX

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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Holley Sniper 2 EFI Fuel Injection Upgrade Kits 550-511-3AE

Fuel Injection System, Sniper 2 from Sniper 1 Upgrade, Throttle body, Black, 4150 Flange, 650 hp Max, 800 CFM, Regulator, 3.5 in. Display, Kit

Part Number: SNE-550-511-3AE

Not Yet Reviewed

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Holley HP Billet Fuel Pressure Regulators 12-840

Fuel Pressure Regulators, HP Billet, 4.5 to 9 psi, Inline, No Return, 3/8 in. NPT, Inlet and Outlet, Black, Clear Anodized, Mounting Bracket. Each

Part Number: HLY-12-840

4.15 out of 5 stars ( 46 )

Estimated Ship Date: Tomorrow

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Holley Sniper Automatic Transmission Controllers 551-101

Automatic Transmission Controllers, Sniper EFI, Controller With Power Harness, Sniper 1 applications, Kit

Part Number: SNE-551-101

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Holley HP Billet Fuel Pressure Regulators 12-841

Fuel Pressure Regulators, HP Billet, Low Pressure, 4.5 to 9 psi, Return Style, 3/8 in. NPT, Inlet and Outlet, Black Finish, Bracket, Each

Part Number: HLY-12-841

4.08 out of 5 stars ( 36 )

Estimated Ship Date: Tomorrow

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Holley Sniper 2 EFI Fuel Injection Upgrade Kits 550-510-3AE

Fuel Injection System, Sniper 2 from Sniper 1 Upgrade, Throttle body, Polished, 4150 Flange, 650 hp Max, 800 CFM, Regulator, 3.5 in. Display, Kit

Part Number: SNE-550-510-3AE

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Holley Marine Carburetor Renew Kits 703-29

Carburetor Rebuild Kits, Holley, Marine Carburetor, Renew Kit, Instructions, Parts, Hardware, Gaskets, for R50419, R50463, R80265, R80315, R80403, Kit

Part Number: HLY-703-29

4.8 out of 5 stars ( 20 )

Estimated Ship Date: Tomorrow

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