Air/Fuel Delivery Parts for Carbureted & Fuel Injected Engines

Cram the right air/fuel ratio into your engine and you create incredible horsepower. Summit Racing has everything you need to find that mix, starting with carburetors...

Cram the right air/fuel ratio into your engine and you create incredible horsepower. Summit Racing has everything you need to find that mix, starting with carburetors for street to strip, plus intake manifolds ranging from stock-height replacements to hood-busting tunnel rams. If you’e ready to advance to fuel injection, we’ve got you covered with injectors, manifolds, fuel rails, sensors, and complete performance EFI conversion kits. We’ve also got cold air intakes, fuel pumps, fuel filters, superchargers, turbochargers, nitrous kits, methanol injection kits, hood scoops, and air filters—there’s no excuse for starving...

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Holley Replacement Pressure Transducers 554-102

Fuel Injector System Components, Pressure Transducer, Replacement, 0-100 psi, 0.5-4.5 V Output, 1/8 in. NPT Inlet, 0.875 in. Diameter, Stainless, Each

Part Number: HLY-554-102

4.32 out of 5 stars ( 44 )

Estimated Ship Date: Today

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Holley Commander 950 Replacement Air Temperature Sensors 534-20

Sensors, Replacement, Air Temperature, Brass, 3/8 in. NPT, for Holley EFI, Pro-Jection Systems, Each

Part Number: HLY-534-20

4.09 out of 5 stars ( 11 )

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Holley Terminator EFI Air Temperature Sensors 554-121

Fuel Injection System Components, Holley EFI, Replacement, Air Temperature, Sensor, Black Plastic Housing, for Terminator EFI System, Each

Part Number: HLY-554-121

3.4 out of 5 stars ( 5 )

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Holley Replacement Pressure Transducers 554-103

Fuel Injector System Components, Pressure Transducer, Replacement, 0-200 psi, 0.5-4.5 V Output, 1/8 in. NPT Inlet, 0.875 in. Diameter, Stainless, Each

Part Number: HLY-554-103

4.0 out of 5 stars ( 2 )

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BBK O2 Sensor Extension Harness Sets for 2015-2023 CHALLENGER, CHARGER - 1114

Oxygen Sensor Extension Harness, 12 in. Length, Factory Connectors, Front Sensors, For Use With Long Tube Headers, Dodge, Pair

Part Number: BBK-1114

5.0 out of 5 stars ( 3 )

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BBK O2 Sensor Extension Harness Sets 11181

Oxygen Sensor Extension Harness, 24 in. Length, Factory Connectors, Rear Sensors, For Use With Long Tube Headers, Dodge, Chrysler, V8, Pair

Part Number: BBK-11181

5.0 out of 5 stars ( 5 )

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MSD Replacement Oxygen Sensors 2930

Oxygen Sensor, Replacement, MSD Atomic LS EFI Style, Kit

Part Number: MSD-2930

5.0 out of 5 stars ( 2 )

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Aeromotive Fuel Pressure Sensor Adapters 65610

Adapter, Fuel Pressure Sensor, Brass, Male 10mm x 1.0 O-Ring, Male 1/8 in. NPT, GM, LT Engines, Each

Part Number: AEI-65610

Not Yet Reviewed

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FuelTech Pressure Sensors 5005100585

Pressure Sensor, Short Body, 0-150 PSI, Stainless Steel, Each

Part Number: FCH-5005100585

Not Yet Reviewed

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Spectre Performance Mass Airflow Sensor Filter Adapters 9705

Air Intake Adapter, Aluminum, Polished, 4.00 in. Diameter, MAF Sensor, Each

Part Number: SPE-9705

4.14 out of 5 stars ( 14 )

Estimated Ship Date: Today

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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 )

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Aeromotive VaporWorx MAP Sensor Mounting Blocks for 2012-2015 CAMARO, 2009-2013 CORVETTE, 2009-2015 CTS - 66718

Sensor Bracket, Map Sensor, Remote Mount, 3- Wire Bosch, Aluminum, Black, GM LSA/LS9, Each

Part Number: AEI-66718

2.0 out of 5 stars ( 1 )

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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

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Spectre Performance Weld-On Mass Air Sensor Pads 9924011

Mount, Mass Air, Aluminum, Natural Finish, Each

Part Number: SPE-9924011

5.0 out of 5 stars ( 1 )

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FuelTech Pressure Sensors 5005100586

Pressure Sensor, Short Body, 0-300 PSI, Stainless Steel, Each

Part Number: FCH-5005100586

Not Yet Reviewed

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Aeromotive Fuel Pressure Sensor Adapters for 2005-2006 F-150, MUSTANG - 15115

Adapter, Fuel Pressure Sensor, Billet Aluminum, Black Anodized, Ford, 4.6L, Each

Part Number: AEI-15115

3.0 out of 5 stars ( 2 )

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

SCT Big Air 2900 MAF Cone Filter Adapters for 2000-2003 F-150, 1989-2004 MUSTANG - 2900

Cone Filter Adapter, Aluminum, Natural, Each

Part Number: SCL-2900

5.0 out of 5 stars ( 2 )

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Standard Motor EGR Valve Position Sensors VP41

EGR Valve Position Sensor, Replacement, Ford, Lincoln, Each

Part Number: SMP-VP41

Not Yet Reviewed

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K&N Mass Airflow Sensor Housing Adapters 08954

Air Intake Components, Adapter, Aluminum, Weld-On, Universal, for Air Intake Pipes, .529 in. Thick, 2 Hole Design, Each

Part Number: KNN-08954

4.0 out of 5 stars ( 1 )

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MSD Atomic EFI TBI Fuel Pressure Sensor Kits 2929

Fuel Pressure Sensor, Fuel Injection System Component, Atomic EFI TBI, Each

Part Number: MSD-2929

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 2026 if ordered today

Holley Throttle Position Sensors EL109-HIL

TPS, HILBORN CW & PIGTAIL HARNESS

Part Number: HLY-EL109-HIL

Not Yet Reviewed

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Dorman Fuel Pressure Sensors 904-7502

Fuel Pressure Sensor, Plastic/Steel, Each

Part Number: RNB-904-7502

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

FuelTech Pressure Sensors 5005100587

Pressure Sensor, Short Body, 0-500 PSI, Stainless Steel, Each

Part Number: FCH-5005100587

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 2026 if ordered today

Kooks Headers Oxygen Sensor Harnesses for 2011-2018 DURANGO, GRAND CHEROKEE, 2007-2018 WRANGLER - CAS-104110

02 Sensor Extensions

Part Number: KOK-CAS-104110

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

Dorman Water-in-Fuel Sensors 904-460

Water Separator Valve, Water In Fuel Sensor, Diesel, Ford, Each

Part Number: RNB-904-460

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

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