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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Lingenfelter Performance Engineering NCC-001 Nitrous Micro Control Center Kits L460449900

Nitrous Oxide Controllers, NCC-001 Micro Control Center, Programmable, Each

Part Number: LPE-L460449900

Not Yet Reviewed

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Summit Racing™ Carburetor Floats SUM-200351

Carburetor Float, Nitrophyl, Center Hung Bowls, Holley, Each

Part Number: SUM-200351

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Nitrous Outlet Deep Break Center Solenoid Mounting Brackets 00-54501

Nitrous Outlet Deep Break Center Solenoid Mounting Brackets 00-54501

4150 Flange, 2 Solenoid Bracket Center Mount Deep Break

Part Number: NXO-00-54501

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

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Estimated Ship Date: Oct 6, 2025 if ordered today

Nitrous Outlet Deep Break Center Solenoid Mounting Brackets 00-54600

4500 Flange, 2 Solenoid Bracket Center Mount Shallow Break

Part Number: NXO-00-54600

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

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Estimated Ship Date: Oct 6, 2025 if ordered today

Nitrous Outlet Deep Break Center Solenoid Mounting Brackets 00-54601

4500 Flange, 2 Solenoid Bracket Center Mount Deep Break

Part Number: NXO-00-54601

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

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Estimated Ship Date: Oct 6, 2025 if ordered today

Nitrous Outlet 4500 Flange Center Rear Solenoid Mounting Brackets 00-54608

4500 Flange, 1 Solenoid Bracket. Front Center Shallow Break

Part Number: NXO-00-54608

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

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Estimated Ship Date: Oct 6, 2025 if ordered today

Quick Fuel Center Hung Float Bracket Kits 16-105QFT

Float Hardware, Center-Hung, Hinge and Bracket Kit, Each

Part Number: QFT-16-105QFT

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Nitrous Outlet Solenoid Center-Rear Mounting Brackets 00-54505

4150 Flange, 4 Solenoid Bracket 2 Front Center 2 Back Center

Part Number: NXO-00-54505

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

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Estimated Ship Date: Oct 6, 2025 if ordered today

Nitrous Outlet Solenoid Center-Rear Mounting Brackets 00-54508

4150 Flange, 1 Solenoid Bracket

Part Number: NXO-00-54508

Not Yet Reviewed

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Nitrous Outlet Solenoid Center-Rear Mounting Brackets 00-54509

4150 Flange 2 Solenoid Bracket Mount behind intake

Part Number: NXO-00-54509

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 6, 2025 if ordered today

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Estimated Ship Date: Oct 6, 2025 if ordered today

Aeromotive Stealth Electric Fuel Pumps 11540

Fuel Pump, Stealth, In-Tank, Electric, 90 psi, 340 lph, Center Inlet, 340lph, E85, Gasoline, Each

Part Number: AEI-11540

4.72 out of 5 stars ( 87 )

Estimated Ship Date: Today

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Walbro Electric In-Tank Fuel Pumps GSS342BX

Fuel Pump, Electric, In-Tank, 255 lph/67 gph, 80 psi, 12 V, 5/16 in. Inlet/Outlet, Hose Barb, Centered, Each

Part Number: VPN-GSS342BX

4.4 out of 5 stars ( 10 )

Estimated Ship Date: Today

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Mr. Gasket Carburetor Adapter Kits 1932

Carburetor Adapter, Open Center, Square Bore Carburetor, Spread Bore Manifold, .750 in. Thick, Kit

Part Number: MRG-1932

4.44 out of 5 stars ( 43 )

Estimated Ship Date: Today

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Holley HydraMat Fuel Pickups 16-105

Fuel Strainers, HydroMat, Fuel Pickup, Rectangle, Center Outlet, 15.0 in. Long, 3.0 in. Wide, 3/8 in. NPT Fitting, E85 Compatible, Each

Part Number: HLY-16-105

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Today

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Holley HydraMat Fuel Pickups 16-106

Fuel Strainers, HydroMat, Fuel Pickup, Square, Center Outlet, 11.0 in. Long, 11.0 in. Wide, 3/8 in. NPT Fitting, E85 Compatible, Each

Part Number: HLY-16-106

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Holley Needle and Seat Assemblies 6-504

Carburetor Needle and Seats, Holley, Viton® Inlet Needle, Adjustable, Steel, 0.110 in. Seat, Center Hung Float Style, Gaskets Included, Each

Part Number: HLY-6-504

4.92 out of 5 stars ( 24 )

Estimated Ship Date: Today

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Holley Needle and Seat Assemblies 6-522

Carburetor Needle and Seats, Viton® Inlet Needle, Adjustable, Center Hung Float Style, 0.130 in. Seat, Gasket Included, Pair

Part Number: HLY-6-522

4.45 out of 5 stars ( 11 )

Estimated Ship Date: Today

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Proform Carburetor Fuel Bowl Kits 67162

Fuel Bowls, Primary and Secondary, Center Hung, Silver, Holley 4150, Kit

Part Number: PRO-67162

4.47 out of 5 stars ( 19 )

Estimated Ship Date: Today

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Holley Carburetor Float Kits 116-10

Carburetor Floats, Clearanced, Nitrophyl, Center Hung Bowls, Holley, Kit

Part Number: HLY-116-10

4.5 out of 5 stars ( 26 )

Estimated Ship Date: Today

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Holley Carburetor Float Kits 116-3

Carburetor Floats, Nitrophyl, Center Hung Bowls, Holley, Each

Part Number: HLY-116-3

4.89 out of 5 stars ( 18 )

Estimated Ship Date: Today

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Holley Needle and Seat Assemblies 6-518-2

Carburetor Needle and Seats, Viton® Inlet Needle, Adjustable, Center Hung Float Style, 0.120 in. Seat, Gasket Included, Pair

Part Number: HLY-6-518-2

4.56 out of 5 stars ( 9 )

Estimated Ship Date: Today

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Edelbrock Carburetor Adapters 2692

Carburetor Adapter, Open Center, Spread Bore Carb To Square Bore 4-Barrel Manifold, 0.750 in. Thick, Kit

Part Number: EDL-2692

4.25 out of 5 stars ( 8 )

Estimated Ship Date: Today

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Edelbrock Carburetor Adapters 2732

Carburetor Sealing Plate, Open Center, Square Bore Carburetor, Spread Bore Manifold, .063 in. Thick, Each

Part Number: EDL-2732

4.75 out of 5 stars ( 36 )

Estimated Ship Date: Today

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Holley HydraMat Fuel Pickups 16-107

Fuel Strainers, HydroMat, Fuel Pickup, Square, Center Outlet, 15.0 in. Long, 15.0 in. Wide, 1/2 in. NPT Fitting, E85 Compatible, Each

Part Number: HLY-16-107

1.0 out of 5 stars ( 1 )

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Holley Throttle Body to Carbureted Manifold Adapters 17-93

Throttle Body Adapters, Throttle Body to Carbureted Manifold Adapter, Open Center, Billet Aluminum, Black Anodized, 1.00 in. Height, Square Bore, Kit

Part Number: HLY-17-93

1.0 out of 5 stars ( 1 )

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