Carburetors: 4 Barrel, 2 Barrel & More

Cram your engine with more power-building air and fuel with our huge in-stock selection of carburetors. We’ve got 1-barrel, 2-barrel, 3-barrel, and 4-barrel carburetors...

Cram your engine with more power-building air and fuel with our huge in-stock selection of carburetors. We’ve got 1-barrel, 2-barrel, 3-barrel, and 4-barrel carburetors from the top brands—Holley, Edelbrock, Proform, Willy’s, Stromberg, and many more! Get more power from your classic muscle car or street machine with a new or remanufactured carb. Dominate the dragstrip with gasoline- or alcohol-compatible carburetors. You can even upgrade your watercraft with industry-leading marine carburetors. Road, track, trail, or water—Summit Racing is your #1 source for carburetors. Why shop anywhere else?

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JET Streetmaster Quadrajet Stage 2 800 CFM 4-Barrel Carburetor 32002

JET Streetmaster Quadrajet Stage 2 800 CFM 4-Barrel Carburetor 32002

Carburetor, Quadrajet, Stage 2, 800 cfm, Electric Choke, Buick, Oldsmobile, Each

Part Number: JET-32002

3.57 out of 5 stars ( 14 )

Estimated Ship Date: Tomorrow

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JET Streetmaster Quadrajet Stage 2 750 CFM 4-Barrel Carburetor 34002

Carburetor, Quadrajet Stage 2, 750 cfm, 4-Barrel, Spread Bore, Single Inlet, Dichromate, Chevy Style, Each

Part Number: JET-34002

2.6 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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JET Streetmaster Quadrajet Stage 3 750 CFM 4-Barrel Carburetor 34003

Carburetor, Streetmaster Quadrajet Stage 3, 700-799 cfm, 4-barrel, Spread Bore, Single Inlet, Chevy, Big Block

Part Number: JET-34003

3.83 out of 5 stars ( 12 )

Estimated Ship Date: Tomorrow

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JET Rochester 2G Stage 1 500 CFM 2-Barrel Carburetor 37001

Carburetor, 2G Stage 1, 2-Barrel Rochester Flange, 500 cfm, Single Inlet, Dichromate, Each

Part Number: JET-37001

4.0 out of 5 stars ( 14 )

Estimated Ship Date: Tomorrow

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JET Streetmaster Quadrajet Stage 1 800 CFM 4-Barrel Carburetor 32001

Carburetor, Streetmaster Quadrajet Stage 1, 800 cfm, OEM Choke, 4-barrel, Spread Bore, Buick/Olds Style, Each

Part Number: JET-32001

3.17 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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JET Streetmaster Quadrajet Stage 1 800 CFM 4-Barrel Carburetor 32101

Carburetor, Quadrajet Stage 1, Pontiac Style, 800 cfm, Electric Choke, 4-barrel, Spread Bore, Dichromate, Each

Part Number: JET-32101

3.6 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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JET Marine 650 CFM 4-Barrel Carburetor 33004

Carburetor, Marine, 650 cfm, 4-Barrel, Spread Bore, Single Inlet, Natural, Universal Style Linkage, Each

Part Number: JET-33004

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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JET Marine 650 CFM 4-Barrel Carburetor 33002

Carburetor, Marine, 650 cfm, 4-Barrel, Spread Bore, Single Inlet, Natural, Universal Style Linkage, Each

Part Number: JET-33002

3.71 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

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PRW Q-Jet 750 CFM 4-Barrel Carburetor 4228331

Carburetor, Quadrajet, 750 cfm Dry Flow, 4-Barrel, Electric Choke, Spread Bore, Single Inlet, C Style Linkage, Chevy, Each

Part Number: PQX-4228331

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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PRW Q-Jet 800 CFM 4-Barrel Carburetor 4245451

Carburetor, Quadrajet, 800 cfm Dry Flow, 4-Barrel, Electric Choke, Spread Bore, Single Inlet, U Style Linkage, Each

Part Number: PQX-4245451

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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PRW Q-Jet 750 CFM 4-Barrel Carburetor 4228351

Carburetor, Quadrajet, 750 cfm Dry Flow, 4-Barrel, Electric Choke, Spread Bore, Single Inlet, U Style Linkage, Chevy, Each

Part Number: PQX-4228351

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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PRW Q-Jet 800 CFM 4-Barrel Carburetor 4245431

Carburetor, Quadrajet, 800 cfm Dry Flow, 4-Barrel, Electric Choke, Spread Bore, Single Inlet, C Style Linkage, Each

Part Number: PQX-4245431

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

PRW Q-Jet Marine 750 CFM 4-Barrel Carburetor 4228371

Carburetor, Quadrajet, 750 cfm Dry Flow, 4-Barrel, Electric Choke, Spread Bore, Single Inlet, Mercruiser Linkage, Each

Part Number: PQX-4228371

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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PRW Q-Jet Marine 800 CFM 4-Barrel Carburetor 4245471

Carburetor, Quadrajet, 800 cfm Dry Flow, 4-Barrel, Electric Choke, Spread Bore, Single Inlet, Mercruiser Linkage, Each

Part Number: PQX-4245471

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Quick Fuel Slayer Series 600 CFM 4-Barrel Carburetor SL-600-VS

Carburetor, Slayer Series, 600 cfm, Square Bore, Vacuum Secondary, Electric Choke, Polished, Each

Part Number: QFT-SL-600-VS

4.66 out of 5 stars ( 70 )

Estimated Ship Date: Tomorrow

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Quick Fuel Slayer Series 750 CFM 4-Barrel Carburetor SL-750-VS

Carburetor, Slayer Series, 750 cfm, Square Bore, Vacuum Secondary, Electric Choke, Polished, Each

Part Number: QFT-SL-750-VS

4.63 out of 5 stars ( 94 )

Estimated Ship Date: Tomorrow

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Holley 2300 500 CFM 2-Barrel Carburetor 0-4412S

Carburetors, Model 2300, 500 cfm, 2-Barrel, Manual Choke, Single Inlet, Silver Finish, Ford Kickdown, Down-leg Booster, Each

Part Number: HLY-0-4412S

4.85 out of 5 stars ( 88 )

Estimated Ship Date: Tomorrow

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Edelbrock VRS-4150 Race and Performance 750 CFM 4-Barrel Carburetor 1307

Carburetor, VRS-4150, 750 cfm, 4-Barrel, 4150 or 4500 Flange, No Choke, Straight-Leg Boosters, Satin, 4-Corner Idle, TPS Provision, Each

Part Number: EDL-1307

4.08 out of 5 stars ( 12 )

Estimated Ship Date: Tomorrow

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Stromberg 97 162 CFM 2-Barrel Carburetor 9510A-VP

Carburetor, Stromberg 97, 2-barrel, Single Inlet, Manual Choke, Each

Part Number: SBC-9510A-VP

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Quick Fuel Slayer Series 450 CFM 4-Barrel Carburetor SL-450-VS

Carburetor, Slayer Series, 450 cfm, 4-barrel, Square Bore, Vacuum Secondary, Electric Choke, Tumble Polished, Each

Part Number: QFT-SL-450-VS

4.55 out of 5 stars ( 33 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Edelbrock VRS-4150 Race and Performance 850 CFM 4-Barrel Carburetor 1308

Carburetor, VRS-4150, 850 cfm, 4-Barrel, 4150 or 4500 Flange, No Choke, Annular Boosters, Satin, 4-Corner Idle, TPS Provision, Each

Part Number: EDL-1308

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Holley Sportsman Model 4500 Dominator 1,050 CFM 4-Barrel Carburetor 0-80688

Carburetors, Model 4500, Sportsman, 1,050 cfm, 4-Barrel, Dominator Flange, Mechanical Secondaries, Dual Inlet, Shiny, Annular Booster, 2-circuit, Each

Part Number: HLY-0-80688

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Holley Sportsman Model 4500 Dominator 1,050 CFM 4-Barrel Carburetor 0-80689

Carburetors, Model 4500, Sportsman, 1,050 cfm, 4-barrel, Dominator Flange, Mechanical Secondaries, Dual Inlet, Shiny, Annular Booster, 3-Circuit, Each

Part Number: HLY-0-80689

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow