Carburetor Adapters - 4-bolt (5 1/8 in. x 3 1/2 in.) Manifold Bolt Pattern - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Mr. Gasket Carburetor Adapter Kits 1933

Carburetor Adapter, Open Center, Square Bore Carburetor, 1.00 in. Thick, Kit

Part Number: MRG-1933

4.42 out of 5 stars ( 26 )

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Mr. Gasket Carburetor Adapter Kits 1937MRG

Carburetor Adapter, Open Center, Two Barrel Carburetor, 2-Barrel Manifold, .500 in. Thick, Kit

Part Number: MRG-1937MRG

4.45 out of 5 stars ( 11 )

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Holley Carburetor Adapters 17-43

Carburetor Adapters, Open Center Style, 0.50 in. Thick, Hardware, Gaskets, Aluminum, Natural Finish, fits 2300 Series Flange, Each

Part Number: HLY-17-43

5.0 out of 5 stars ( 2 )

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Trans-Dapt Performance Carburetor Adapters 2065

Carburetor Adapter, Open Center, 4-Barrel/2-Barrel, .938 in. Thick, Kit

Part Number: TRD-2065

3.71 out of 5 stars ( 7 )

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Trans-Dapt Performance Carburetor Adapters 2086

Carburetor Adapter, Open Center, Holley 2-Barrel Carburetor, Rochester 2-Barrel Manifold, .500 in. Thick, Each

Part Number: TRD-2086

4.24 out of 5 stars ( 21 )

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Spectre Performance Carburetor Adapters 5772

Carburetor Adapter, 4-Barrel Carburetor to 4-Bolt 2-Barrell Manifold, Each

Part Number: SPE-5772

2.0 out of 5 stars ( 1 )

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Trans-Dapt Performance Carburetor Adapters 2087

Carburetor Adapter, 2-Barrel Rochester Carburetor to 4-Barrel Quadrajet Intake Manifold, Open Center, 1.00 in. Thick, Kit

Part Number: TRD-2087

4.2 out of 5 stars ( 5 )

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OMIX-ADA Carburetor Adapters 17704.03

Carburetor Adapter, 0.500 in. Height, Aluminum, Natural, Weber, Each

Part Number: OMX-1770403

Not Yet Reviewed

Estimated Ship Date: Sep 4, 2025 if ordered today

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Estimated Ship Date: Sep 4, 2025 if ordered today