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Part fits the following years1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988

    GM Performance Parts

    Valve Cover, Cast Aluminum (LS Engine) w/breather hole Fits 1978-88 Monte Carlo+ 6 other models

    Retail Price $156.95 You Save $14.96
    OPGI Price$141.99
    Part# CH27423
    Arriving Soon
    Please Call 1‑800‑243‑8355

    Fits Gen III LS engines.

    Genuine GM valve covers.

    Cast from lightweight aluminum, these GM valve covers feature the Chevrolet name as well as the signature Bowtie across the top of each cover. The natural cast finish provides an excellent appearance for any engine. Covers are available with or without a breather hole.

    • High Performance, designed to improve performance.
    • Find in OPGI's 2018 Monte Carlo Catalog page 267.
    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 National1978-1988 w/Breather Hole
    Buick Regal1978-1988 w/Breather Hole
    Buick T-Type1978-1988 w/Breather Hole
    Chevrolet Chevelle1964-1977(G) w/Breather Hole
    Chevrolet El Camino1964-1977(G) w/Breather Hole
    Chevrolet El Camino1978-1988 w/Breather Hole
    Chevrolet Malibu1978-1988 w/Breather Hole
    Chevrolet Monte Carlo1970-1977(G) with Breather Hole
    Chevrolet Monte Carlo1978-1988 w/Breather Hole

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