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    Carburetor Air Horn, Stubstack Edelbrock carbs Fits 1978-88 Malibu+ 15 other models

    Retail Price $54.95 You Save 9%
    OPGI Price$49.99
    Part# CH25266
    Arriving Soon
    Please Call 1‑800‑243‑8355

    Quickly increases airflow.

    K&N's "Stubstack" is designed to reduce turbulence and increase airflow into your carburetor. Available for either Holley or 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.

    • Stubstack will only work on 4150/4160 Holley carburetors with or without choke horn.
    • This high-performance item is not eligible for further discounts or promotional pricing.
    • High Performance, designed to improve performance.
    • Find in OPGI's 2018 Late Malibu Catalog page 228.
    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 Edelbrock Carbs
    Buick Regal1978-1987 Edelbrock Carbs
    Buick Riviera1963-1976 for Edelbrock Carbs
    Buick Skylark1961-1972 Edelbrock Carbs
    Buick T-Type1978-1987 Edelbrock Carbs
    Chevrolet Chevelle1964-1977 Edelbrock Carbs
    Chevrolet El Camino1964-1977 Edelbrock Carbs
    Chevrolet El Camino1978-1988 Edelbrock Carbs
    Chevrolet Malibu1978-1988 Edelbrock Carbs
    Chevrolet Monte Carlo1970-1977 (For Square-Bore Edelbrock Carburetor)
    Chevrolet Monte Carlo1978-1988 Edelbrock Carbs
    Oldsmobile Cutlass/4421961-1977 Edelbrock Carbs
    Pontiac Bonneville1959-1977 Edelbrock Carbs
    Pontiac Catalina1959-1977 Edelbrock Carbs
    Pontiac Grand Prix1959-1977 Edelbrock Carbs
    Pontiac GTO1961-1973 Edelbrock Carbs
    Pontiac LeMans1961-1973 Edelbrock Carbs
    Pontiac Tempest1961-1973 Edelbrock Carbs

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