Proform 67100C 650-800 CFM Holley Carburetor Main Body
Proform 67100C 650-800 CFM Holley Carburetor Main Body
Proform

|

#58667100

Proform 67100C 650-800 CFM Holley Carburetor Main Body

$158.95

/each

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Product Summary

Universal Fit, 4-Barrel Carburetor Barrels, 750 CFM CFM

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    Key Specs

    Carburetor Barrels4-Barrel
    Fuel TypeGasoline
    Choke TypeNo Choke
    CFM Range700-799 CFM
    CFM750 CFM
    See more specs

    Need To Know

    Need help?

    855.313.9176
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    Proform 67100C Details

    This direct replacement main body will turn your ho-hum Holley street carburetor into a true racing carb featuring adjustable screw-in air bleeds and performance down-leg boosters. Plus, airflow is improved by eliminating the air horn and choke assembly, which can translate into 25-50 more horsepower! Easy 30-minute swap-in, swap-out installation utilizing existing metering blocks, fuel bowls, and base plate. Involves only 14 screws. Instructions, high performance jet kit, and non-stick gaskets included.

    • Flows 750+ CFM
    • Adjustable screw-in air bleeds
    • High-performance down-leg boosters
    • Get maximum air flow with no air horn, choke tower, or choke control
    • Non-stick replacement gaskets
    • High-performance jet kit

    Technical Note: Main body does not retain vacuum advance port in original metering block.

    Application

    For use with Holley Double Pumpers (Mechanical Secondaries):

    • 650 CFM (#4777)
    • 700 CFM (#4778)
    • 750 CFM (#4779)
    • 800 CFM (#4780)

    Charts

    CARB Warning

    For race/ off road use or for use on pre-1966 vehicles.

    Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway, or if installed in vehicles model-year 1965 or older; motorcycles model-year 1977 or older; or off-highway recreational vehicles (such as off-road motorcycles and all-terrain vehicles) model-year 1996 and older. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.
    CA Prop 65
    CARB warning

    Proform 67100C Specifications

    KEY SPECS
    MFG. Part #67100C
    BrandProform
    Carburetor Barrels4-Barrel
    Fuel TypeGasoline
    Choke TypeNo Choke
    CFM Range700-799 CFM
    CFM750 CFM
    Carburetor Flange Type4-Barrel Square Bore
    FinishNatural
    Material TypeAluminum
    ColorNatural
    Secondary TypeMechanical
    Fuel Inlet TypeDual
    Gasket(s) IncludedYes
    New or RemanufacturedNew
    Throttle Linkage TypeUniversal
    Supercharged ApplicationNo
    GENERAL
    GTIN Code037995311002
    Sold in QuantityEach

    Ratings & Reviews

    4.5

    2 Reviews

    Overall Assessment

    Customers highly value our Holley 4150 upgraded center section for its high-quality and practical improvements over the stock main body. They affirm that the enhanced feature is worth the investment, providing superior performance to competitor carb main bodies. Some users consider the product just okay, but overall, it seems to surpass expectations.

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    4.5

    2 reviews

    5

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    4

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    Improve your Holley 4150 with this upgraded ctr section

    5.0

    5 years ago

    Ogar

    Crossville, TN

    Verified

    Improves on the stk 4150 main body. Worth the $$

    Would Recommend

    carb main body

    4.0

    16 years ago

    jp

    pa

    product was ok

    Would Recommend

    Showing 2 of 2 reviews

    Questions & Answers

    7 Questions • 9 Answers

    Hi, Will a 670cfm Holley float bowl fit and work on a 750 main body. I realize I may have to rejet. I'm installing new heads with 205cc and 64cc 2.02 intake 1.60 exhaust.Thanks for your time RonBalzer

    by Ron

    • 7 years ago

    1 answer

    View Answer

    I have a PROFORM 750CFM street carb. Part number 67212, basically same carb but has a choke tower. Could I swap this mainbody over to it, to get rid of the choke and tower ect.

    by Shaine

    • 9 years ago

    2 answers

    View Answers

    Are these carb bodies "channeled" for 4-corner idle adjustability?

    by C1BAD66 Malibu

    • 10 years ago

    1 answer

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    Are these carb body's Imca legal for 602 crates for the sport mods?

    by jim

    • 10 years ago

    1 answer

    View Answer

    Do they make a Holley Carburetor Main Body for 750 CFM Alcohol Carb dual feed double pumper. We run a modified open wheel on dirt and the threads holding the back float bowls have pulled out and would like to replace the main body instead of buying a new carb.

    by Joe

    • 11 years ago

    1 answer

    View Answer

    Will this work on a 9379 will this work on a 9379 , 4150 holleycarb

    by Moparman

    • 12 years ago

    2 answers

    View Answers

    is this a ALCOHOL MAIN BODY

    by sonny

    • 15 years ago

    1 answer

    View Answer

    7 of 7 questions shown

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