Shop By Vehicle
Top Categories
All Categories

Top Categories

All Categories

's Account
Gift Cards
Track Order
Holley 0-7448

Holley 2300 Series Street 2-bbl Carburetor


made in usa
Free Shipping Ships

Holley 2300 Series Street 2-bbl Carburetor $414.95
Out of stock
2300 Series Street 2-bbl Carburetor
  • 350 cfm
  • Zinc Construction
  • Dichromate Finish
  • Holley 0-7448 Details

    350 cfm Carburetors

    Holley 2300 Series - 350 CFM


    Gold Dichromate
    Without EGR
    Sold individually
    Carburetor Flange
    Holley 2-barrel
    Ford Kickdown
    Square Bore
    New Or Remanufactured
    Throttle Linkage Type
    Manufacturer's Part Number:
    Shipping Weight:
    Package Height:
    Package Depth:
    Package Width:

    Stock Performance Replacement for 2-Barrel Carburetor Street Applications

    The 2300 Series Carburetor from Holley is designed as a stock replacement for 2 bbl street applications as well as being mandated for some oval track racing sanctioning bodies. Whether you are looking for a replacement carburetor for a worn factory 2 bbl or one to propel your oval track racer, this 2 bbl is a perfect choice.


    • 350 or 500 cfm
    • Holley power valve blowout protection
    • Manual choke for easy control of engine warm-up
    • Center-hung floats
    • Holley Adjustable needle & seat
    • Factory-set accelerator pump (350 cfm/30 cc, 500 cfm/50 cc)
    • 100% wet-flow tested and calibrated
    • Mandated for some oval track racing sanctioning bodies
    • Ford automatic transmission kickdown for easy installation
    • Will not work with AOD transmissions

      JEGS Easy Kits are designed by JEGS professionals so you get all the parts you need.

    0-7448 is rated 4.8 out of 5 by 4.
    Rated 5 out of 5 by from Installed on 1967 Jeep V6 Because this installation was on a fairly old vehicle, I ran into a couple of small problems with installation. Once solved, and the installation complete, the jeep started up and ran just fine. Better than the original Rochester.
    Date published: 2015-12-27
    Rated 5 out of 5 by from A great tubulator carbulator! Zowie, two holes, Manuel's chokey guy thingy, center pivot float, and an attractive zinc dichromate finish that goes with all decors! This is a great replacement carb. Have used them for years on a variety of motors and they always work. Excellent for certain circle track racing apps, too.....Zoom!
    Date published: 2014-11-02
    Rated 4 out of 5 by from Different But Same For Starters, this is not an identical carburetor compared to the last one I bought even though the numbers are the same. The lever that goes through the carb from the choke to the throttle is just different enough that it will not work without modification. The lever action actually pivots below the bottom of the carb on the choke side so I had to take and file down the plate that it mounts to just enough to let it pivot. I installed it three times before finally figuring this out. The vacuum advance was also different enough that I had to get another hose but that was no real obstacle. I wonder if they didn't expect you to use one of those really thick gaskets with the new "improvements?" The spring return hole for the throttle was so small, you couldn't fit a spring in it. At this point, I flattened it out with a ball peen hammer, wrapped it in a rag and set it up on the drill press to "open" the hole up to about 1/4". Have no idea why that hole was shrunk down. It took me over three hours to get this thing set up on that chevy small block. First one took less than 20 minutes. The last carburetor lasted for around 6 years and 100000 miles so this was worth all the hassle. My fuel economy improved so much that it has already paid for itself but I run about 40 gallons a day through this engine.
    Date published: 2015-08-26
    • y_2019, m_2, d_18, h_24
    • bvseo_bulk, prod_bvrr, vn_bulk_2.0.11
    • cp_1, bvpage1
    • co_hasreviews, tv_1, tr_3
    • loc_en_US, sid_10001_10001_12016, prod, sort_[SortEntry(order=RATING, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs

    How do i determine what CFM i would need to get

    Asked by: Arron71
    Here is a link to some answers for your question - https://www.jegs.com/s/tech-articles/common-carburetor-questions.html&title=10+Common+Carburetor+Questions
    Answered by: Rusty B
    Date published: 2018-09-14
    • y_2019, m_2, d_18, h_23CST
    • bvseo_bulk, prod_bvqa, vn_bulk_2.0.11
    • cp_1, bvpage1
    • co_hasquestionsanswers, tq_1
    • loc_en_US, sid_10001_10001_12016, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs

    Items You Need

    Some parts are not legal for use in California or other states with similar laws / regulations

    Motor Vehicles

    WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.


    WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.

    Electrical Cords

    WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.