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Part fits the following years1970, 1971, 1972

    Tube Extension, Smog Fits 1970-72 Monte Carlo+ 2 other models

    Part# CH30695

    Genuine steel tubing.

    A must-have when installing smog tubes.

    These steel extensions are manufactured to factory specifications for use with small-block or big-block smog tubes. Extension tubes are used at each exhaust port to pump air into the chamber and improve combustion. Each engine requires one tube per cylinder. Available individually, or in a complete set.

    Notes
    • Authentic reproduction of the original GM product.
    • Find in OPGI's 2018 Monte Carlo Catalog page 178.
    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.

    Similar Items

    Vehicle Fitment

    Make & ModelYear RangeApplication Details
    Chevrolet Chevelle1967-1972
    Chevrolet El Camino1967-1972
    Chevrolet Monte Carlo1970-1972

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