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 LS Modular Hi-Ram Intake Manifold Bases 300-226

Intake Manifold Base, LS Modular Hi-Ram, Aluminum, Natural, Chevy, Pontiac, 5.7L LS, 6.0L LS, Each

Part Number: HLY-300-226

5.0 out of 5 stars ( 2 )

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Holley LS Modular Hi-Ram Intake Manifold Bases 300-226BK

Intake Manifold Base, LS Modular Hi-Ram, Base Only, Tunnel Ram, Aluminum, Black Ceramic Coated, Chevy, 4.8L, 5.3L, 5.7L, 6.0L, Cathedral Port, Each

Part Number: HLY-300-226BK

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

Fel-Pro Fuel Injector O-Ring Sets ES 70599

Fuel Injection O-Rings, Set of 4

Part Number: FEL-ES70599

3.89 out of 5 stars ( 9 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

K&N Universal Performance Air Filters RU-1042

Air Filter Element, Powersports, Conical Flange, Clamp-On, Cotton Gauze, Oiled, Red, 7.50 in. OD, 6.00 in. ID, 6.50 in Tall, Rubber Cap, Each

Part Number: KNN-RU-1042

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

ACDelco Gold Fuel Injector Seal Kits 19238128

Fuel Injector O-Rings, ACDelco Gold Fuel Injector Seal Kits, O-Rings, Rubber, Black, Multiple Applications, Sold as a Pair

Part Number: ADO-217-3366

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Outerwears Prefilters 20-1278

PRE FILTER BLACK

Part Number: OTW-20-1278-01

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Standard Motor Fuel Injector O-Rings SK9

Fuel Injector Seals, OEM Replacement, Passenger Car, Pickup, SUV, Van, Set of 12

Part Number: SMP-SK9

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

DeatschWerks Fuel Injectors 16MX-21-1200-8

Set of 8 Bosch EV14 1200cc Injectors for Chevrolet Corvette LS2 0507, Pontiac GTO LS2 0506, Dodge Challenger R

Part Number: DWK-16MX2112008

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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DeatschWerks Fuel Injectors 16M-21-1500-8

Set of 8 Bosch EV14 1500cc Injectors for Chevrolet Corvette LS2 05-07, Pontiac GTO LS2 05-06, Dodge Challenger

Part Number: DWK-16M2115008

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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UREMCO Fuel Injector O-Rings 2-6

Carburetor - Kit

Part Number: SMP-1302

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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