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!

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Holley Fuel Gauge Sending Units 19-227

Sending Units, Fuel Level Float, Replacement, 5-bolt Mounting Pattern, 8 in. Deep, 0-90 ohm, Mild Steel, for 5 or 10 Gallon Fuel Cell, Each

Part Number: HLY-19-227

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Holley Sniper Fuel Gauge Sending Units 19-162

Sending Units, Sniper, Fuel Level, 73 ohms Empty, 10 ohms Full, Gold Finish, Each

Part Number: SNE-19-162

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Holley Sniper Fuel Gauge Sending Units 19-161

Sending Units, Sniper, Fuel Level, 0 ohms Empty, 90 ohms Full, Gold Finish, Each

Part Number: SNE-19-161

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Holley Sniper Fuel Gauge Sending Units for 1968-1974 BEETLE - 19-236

Gauge Sending Units. Fuel Level, Stock Replacement, Volkswagen, Each

Part Number: SNE-19-236

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

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Estimated Ship Date: Dec 16, 2025 if ordered today

Holley Fuel Gauge Sending Units 19-228

Sending Units, Fuel Level Float, Replacement, 5-bolt Mounting Pattern, 9 in. Deep, 0-90 ohm, Mild Steel, for 15 or 20 Gallon Fuel Cell, Each

Part Number: HLY-19-228

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Holley Coolant Temperature Sensors 543-120

Coolant Temperature Sensors, Replacement, Brass, Natural, 3/8 in. NPT, for Sniper EFI Systems, Each

Part Number: HLY-543-120

4.4 out of 5 stars ( 10 )

Estimated Ship Date: Tomorrow

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Holley Sniper Fuel Gauge Sending Unit Gasket and Screw Kits 19-188

Fuel Pump Gaskets, Sniper, Replacements, Viton Rubber, Black, 5 Hole, O-rings Included, Each

Part Number: SNE-19-188

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Holley Sniper Fuel Gauge Sending Unit Gasket and Screw Kits 19-170

Fuel Pump Gaskets, Sniper, Replacements, Cork, Nitrile Rubber, Black, 6 Hole, Hardware Included, Each

Part Number: SNE-19-170

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Holley Sniper Fuel Gauge Sending Unit Gasket and Screw Kits 19-169

Fuel Pump Gaskets, Sniper, Replacements, Cork, Rubber, Black, 6 Hole, Hardware Included, Each

Part Number: SNE-19-169

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Holley GPS Digital USB Modules 554-140

Gauge Sending Units, Holley EFI, GPS Digital, USB Modules, Electrical, Speedometer, Plug-and-Play, for Digital Dash Only, 553-106, 553-109, Each

Part Number: HLY-554-140

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Holley Replacement Pressure Transducers 554-136

Fuel Injection System Components, Pressure Transducer, Replacement, 0-500 psi, 0.5-4.5 V, Stainless Case, 1/8 in.-27 NPT, with Wire Harness, Each

Part Number: HLY-554-136

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Holley Replacement Pressure Transducers 554-203

Fuel Injector System Components, Pro Pressure Transducer Sensor, Boosted, Replacement, Kit

Part Number: HLY-554-203

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Holley Pro Dash GPS Modules 554-147

Gauge Sending Units, Holley EFI, Pro Dash, GPS Module, Speedometer, Electric Sending Unit, Plug-in Style, for Models, 553-111, -112, -116, -117, Each

Part Number: HLY-554-147

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

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Estimated Ship Date: Dec 11, 2025 if ordered today

Holley Replacement Pressure Transducers 554-104

Fuel Injector System Components, Pressure Transducer, Replacement, 0-1,600 psi, 0.5-4.5 V Out, 1/8 in. NPT Inlet, 0.875 in. Diameter, Stainless, Each

Part Number: HLY-554-104

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Holley EGT Probes 554-178

Data Acquisition Components, Holley EFI, EGT Probe, 90 Degree, Open End Tip, 32.25 in Harness, 1/4 in. Probe, Stainless Wire Cover, Each

Part Number: HLY-554-178

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Holley Replacement Pressure Transducers 554-202

Fuel Injector System Components, Budget Pressure Transducer Sensor, Replacement, Kit

Part Number: HLY-554-202

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Holley Sniper Fuel Pump Hanger Gasket and O-Ring Kits 19-187

Fuel Pump Gaskets, Sniper, Replacements, Viton Rubber, Black, 6 Hole, O-rings Included, Each

Part Number: SNE-19-187

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

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Estimated Ship Date: Dec 16, 2025 if ordered today

Holley EGT Probes 554-176

Data Acquisition Components, Holley EFI, EGT Probe, 90 Degree, Open End Tip, 22.75 in Harness, 1/4 in. Probe, Stainless Wire Cover, Each

Part Number: HLY-554-176

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Holley EGT Probes 554-177

Data Acquisition Components, Holley EFI, EGT Probe, 90 Degree, Open End Tip, 27.5 in Harness, 1/4 in. Probe, Stainless Wire Cover, Each

Part Number: HLY-554-177

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Holley EGT Probes 554-180

Data Acquisition Components, Holley EFI, EGT Probe, 90 Degree, Open End Tip, 60 in Harness, 1/4 in. Probe, Stainless Wire Cover, Each

Part Number: HLY-554-180

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Holley EGT Probes 554-175

Data Acquisition Components, Holley EFI, EGT Probe, 90 Degree, Open End Tip, 18.5 in Harness, 1/4 in. Probe, Stainless Wire Cover, Each

Part Number: HLY-554-175

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Holley Coolant Temperature Sensors 534-2

Sensors, Replacement, Coolant Temperature, Analog Style, Brass, Natural, 3/8 in. NPT, for Holley Pro-Jection Systems, Each

Part Number: HLY-534-2

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Holley Easy Level Fuel Level Senders 19-250-1

HOLLEY EASY LEVEL SENDER

Part Number: HLY-19-250-1

3.8 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Holley Replacement Pressure Transducers 554-137

Fuel Injection System Components, Pressure Transducer, Replacement, 0-3,000 psi, 0.5-4.5 V, 1/8 in.-27 NPT, for Avenger, HP, Dominator EFI, Each

Part Number: HLY-554-137

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Holley Coolant Temperature Sensors 534-10

Coolant Temperature Sensors, Brass, Natural, Pro-Jection, Digital, 3/8 in. NPT, Each

Part Number: HLY-534-10

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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