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    Stubstack, K&N, Squarebore Edelbrock

    Vehicle Specific fits 23 models
    1 Reviews
    Part# CH25266
    You Save $5.96
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    Stubstack, K&N, Squarebore Edelbrock

    K&N's Stubstack is designed to reduce turbulence and increase airflow into your carburetor. Available for Edelbrock carburetors, the unit fits inside the air cleaner housing and slides snugly over the choke horn. Test results have shown up to 40 CFM increase in airflow, which can translate into a 10% horsepower gain just by using the Stubstack. Pick one up today and increase your cars power and performance.


    • NOTE1: Stubstack will only work on 4150/4160 Holley carburetors with or without choke horn. NOTE2: This high-performance item is not eligible for further discounts or promotional pricing.
    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 & Model Year Range Application Details
    Buick Grand National 1982 Edelbrock carbs
    Buick Grand National 1984-1987 Edelbrock carbs
    Buick Regal 1978-1987 Edelbrock carbs
    Buick Riviera 1963-1976 for Edelbrock carbs
    Buick Skylark 1961-1972 Edelbrock carbs
    Buick T-Type 1983-1987 Edelbrock carbs
    Cadillac Calais 1954-1964
    Cadillac DeVille 1954-1977
    Cadillac Eldorado 1953-1984
    Cadillac Fleetwood 1954-1980
    Cadillac Series 62 1954-1964
    Cadillac Series 65 1954-1964
    Chevrolet Chevelle 1964-1977 Edelbrock carbs
    Chevrolet El Camino 1959-1988 Edelbrock carbs
    Chevrolet Malibu 1978-1983 Edelbrock carbs
    Chevrolet Monte Carlo 1970-1988 (For Square-Bore Edelbrock Carburetor)
    Oldsmobile Cutlass 1961-1977 Edelbrock carbs
    Pontiac Bonneville 1955-1977 Edelbrock carbs
    Pontiac Catalina 1955-1977 Edelbrock carbs
    Pontiac Grand Prix 1962-1977 Edelbrock carbs
    Pontiac GTO 1961-1974 Edelbrock carbs
    Pontiac LeMans 1961-1974 Edelbrock carbs
    Pontiac Tempest 1961-1974 Edelbrock carbs
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    Reviews (1)

    Stubstack, K&N, Squarebore Edelbrock
    Holley Stubstack, K&N, Squarebore Edelbrock