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  1. 250 adapter 1 bbl to 2 bbl - Hot Rod Forum

    Nov 20, 2017 · The small 2GC carb is 278 CFM, and plenty to provide good performance and driveability to most any street six cylinder. I just finished the casting patterns for my Chevy II 4 …

  2. 2041 1-1/4 in. Tall| Holley 2BBL to Chevy Straight 6 Mani. Carb Adapter ...

    Jul 25, 2019 · Will this adaptor fit a 1968 Chevrolet 250 inline 6 to put a 2 barrel carburetor on a 1 barrel manifold? If so, Is there any other parts needed to accomplish this? This should come …

  3. Chevy 250/292 - 6=8 Clifford Performance Intakes & Headers

    Here is the list of products intended for racing purposes. All these products should be installed in accordance w/ state regulations about emission standards. It is also strictly recommended that …

  4. Trans-Dapt Performance CARB ADAPTER -2044 - amazon.com

    Feb 13, 2005 · Buy Trans-Dapt Performance CARB ADAPTER -2044: Spacers & Adapters - Amazon.com FREE DELIVERY possible on eligible purchases

  5. Hedman Performance Group

    Known primarily for exhaust headers, engine mounts, carburetor spacers and adapters, and chrome and aluminum customizing accessories, these two pioneering companies have 1000's …

  6. Carburetor Adapter Page

    Holley 250-650 cfm 2 bbl to Ford straight 6 manifold or single barrel manifolds with 2 5/8 centers.

  7. Trans-Dapt Performance Carburetor Adapters 2041 - Summit …

    Trans-Dapt Performance carburetor adapters are designed to allow you to mount most any carburetor on most any manifold, to save you the expense of buying a different manifold or …

  8. Billet Aluminum Single Quad Carburetor (4-barrel) Adapter for …

    Jan 1, 2025 · Application: SPA Performance CHEVY II 250 / 292 L6 Inline Six Intake Manifold (TINC02). Also compatible with Clifford Performance 42-4501WH intake manifold.Material: …

  9. .750 Clifford Offenhauser Offy Carburetor adapter Chevy 230 250

    Aug 27, 2025 · Offy and Clifford adapters only allow carbs to be turned 90 degrees. This carburetor adaptor is made to allow a Holley 4 BBL carb to bolt inline with engine. Just like is …

  10. 3 Barrel Holley carb and conversion kit - 12 Bolt.com

    Or: Instructions and a special plug to convert your Holley Vacuum Secondary Carb to a 3 BBL for improved fuel mileage and response. To be used with a OPEN plenum intake design.