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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Edelbrock Performer 454 TBI Intake Manifolds 3764

Edelbrock Performer 454 TBI Intake Manifolds 3764

Intake Manifold, Performer TBI, Aluminum, Natural, Throttle Body, Chevy, GMC, 454, Each

Part Number: EDL-3764

4.2 out of 5 stars ( 10 )

Estimated Ship Date: Today

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JET Adjustable TBI Billet Fuel Pressure Regulators 61510

Fuel Pressure Regulator, 10-20 psi, Includes Diaphragm, Chevy, GMC, V6, V8, Each

Part Number: JET-61510

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Nitrous Express GM TBI Nitrous Systems for 1988-1995 C1500 - 20218-10

Nitrous System, 10 lb Bottle, GM TBI All, 50-75-100-125 HP, Kit

Part Number: NEX-20218-10

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

Nitrous Express GM TBI Nitrous Systems for 1988-1995 C1500 - 20218-00

Nitrous System, GM TBI All, 50-75-100-125 HP, No Bottle

Part Number: NEX-20218-00

Not Yet Reviewed

Estimated Ship Date: Jan 23, 2026 if ordered today

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Estimated Ship Date: Jan 23, 2026 if ordered today

Nitrous Express GM TBI Nitrous Systems for 1988-1995 C1500 - 20218-05

Nitrous System, 5 lb Bottle, GM TBI All, 50-75-100-125 HP, Kit

Part Number: NEX-20218-05

Not Yet Reviewed

Estimated Ship Date: Jan 23, 2026 if ordered today

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Estimated Ship Date: Jan 23, 2026 if ordered today

Nitrous Express GM TBI Nitrous Systems for 1988-1995 C1500 - 20218-15

Nitrous System, 15 lb Bottle, GM TBI All, 50-75-100-125 HP, Kit

Part Number: NEX-20218-15

Not Yet Reviewed

Estimated Ship Date: Jan 23, 2026 if ordered today

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Estimated Ship Date: Jan 23, 2026 if ordered today

JET Adjustable TBI Billet Fuel Pressure Regulators 61500

Fuel Pressure Regulator, 10-20 psi, Chevy, GMC, V6, V8, Each

Part Number: JET-61500

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Today

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Trans-Dapt Performance Swirl-Torque TBI Spacers for 1988 V3500 - 2535

Throttle Body Spacer, Swirl-Torque, Aluminum, Natural, 1 in., Chevy, GMC, Pickup/SUV, Each

Part Number: TRD-2535

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Standard Motor Fuel Injectors TJ17

Fuel Injector, TBI Injector Replacement, Cadillac, Chevy, GMC, 4.5L/7.4L, Each

Part Number: SMP-TJ17

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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OER Authorized Fuel Tank Selector Switches 15599081

1987-91 Chevrolet/GMC R/V; Fuel Tank Selector Switch; For Models With TBI

Part Number: OER-15599081

Not Yet Reviewed

Estimated Ship Date: Today

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Sierra Marine Fuel Injectors 18-33104

Fuel Injector

Part Number: RRA-18-33104

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

Walbro Replacement Fuel Pump Strainers 125-546

Fuel Pump Strainer, Replacement, Dodge, GM, Ford, 31 Micron Mesh, 146mm x 42mm, Each

Part Number: VPN-125-546

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Holley Sniper Stock Replacement Fuel Tanks 19-511

Fuel Tanks, Sniper, 16 Gallon, Stock Replacement, Steel, Silver, Lock Ring Included, Chevy, GMC, Truck, Each

Part Number: SNE-19-511

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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K&N Washable Lifetime Performance Air Filters E-1450

Air Filter Element, High-Flow, Oiled, Cotton Gauze, Red, Round, 12 in. OD, 2.5 in. Tall, Buick, Cadillac, Chevy, Ford, GMC, Oldsmobile, Pontiac, Each

Part Number: KNN-E-1450

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Carter Replacement OE Electric Fuel Pumps P90018

Fuel Pump, Replacement OE Electric, In-tank, 12 V, 13 psi, 79 lph, Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: CRT-P90018

Not Yet Reviewed

Estimated Ship Date: Today

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ACDelco Gold Engine Air Filter Elements 88915427

Air Filter, Professional, Round, Paper, White, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: ADO-A329CF

4.71 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Carter Replacement Fuel Pump Strainers STS2

Fuel Pump Strainer, each

Part Number: CRT-STS-2

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Carter Replacement Fuel Pump Strainers STS7

Fuel Pump Strainer, Replacement, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Ford, Each

Part Number: CRT-STS-7

Not Yet Reviewed

Estimated Ship Date: Today

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Carter Replacement Fuel Pump Strainers STS1

Strainers, GM, Each

Part Number: CRT-STS-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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WIX Filters Fuel Vapor Canister Filters WIX-42998

Vapor Canister Filter, Carbon Canister Pad, Each

Part Number: WIX-42998

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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WIX Filters Air Filter Elements 495-42101

Air Filter, Paper, Natural, Buick, Cadillac, Chevy, GMC, Jeep, Oldsmobile, Pontiac, Each

Part Number: WIX-42101

Not Yet Reviewed

Estimated Ship Date: Today

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JET Powr-Flo Throttle Body Spacers 62103

Throttle Body Spacer, Powr-Flo, Aluminum, Blue Anodized, Chevy, GMC, Each

Part Number: JET-62103

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Green Filter High Performance Factory Replacement Air Filters 2011

Air Filter Element, High Performance Factory Replacement, Round, Woven Cotton, Green, Buick, Cadillac, Chevy, GMC, Oldsmobile, Plymouth, Pontiac, Each

Part Number: GRE-2011

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today