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Part fits the following years1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973


    Carburetor, 4150 Secondary Manual Choke W/Mechanical Secondaries 850 CFM Fits 1961-73 GTO+ 18 other models

    Retail Price $700.95 You Save $63.96
    OPGI Price$636.99
    Part# CH20209
    Mfg# 0-4781C
    Ships direct from manufacturer.

    Instant throttle response.

    Holley 4150 carburetors are engineered to provide instant performance on any street or strip engine. In order to give you the proper amount of air flow, each carburetor is tested to ensure accuracy. Carburetors feature center-hung floats, power-valve blow-out protection, and the classic gold finish that is distinctly Holley. Available in electric or manual choke versions to suit your needs.

    • These high-performance items are not eligible for any further discounts or promotional pricing.
    • High Performance, designed to improve performance.
    • Find in OPGI's 2018 GTO Catalog page 407.
    • SHIP NOTE: This item is SPECIAL ORDER and will be drop-shipped from the manufacturer. more info
    California Prop 65 Icon WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

    Vehicle Fitment

    Make & ModelYear RangeApplication Details
    Buick Grand National1978-1987 850 CFM
    Buick Regal1978-1987 850 CFM
    Buick Riviera1963-1976 850 CFM
    Buick Skylark1961-1972 850 CFM
    Buick T-Type1978-1987 850 CFM
    Cadillac DeVille1967-1990 (850 CFM)
    Cadillac Eldorado1967-1990 (850 CFM)
    Cadillac Fleetwood1967-1990 (850 CFM)
    Chevrolet Chevelle1964-1977 850 CFM
    Chevrolet El Camino1964-1977 850 CFM
    Chevrolet El Camino1978-1988 850 CFM
    Chevrolet Malibu1978-1988 850 CFM
    Chevrolet Monte Carlo1970-1977 (850 CFM)
    Chevrolet Monte Carlo1978-1988 850 CFM
    Oldsmobile Cutlass/4421961-1977 850 CFM
    Pontiac Bonneville1959-1977 850 CFM
    Pontiac Catalina1959-1977 850 CFM
    Pontiac Grand Prix1959-1977 850 CFM
    Pontiac GTO1961-1973 850 CFM
    Pontiac LeMans1961-1973 850 CFM
    Pontiac Tempest1961-1973 850 CFM

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