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


    Flywheels, Billet Steel, Hays 168 Tooth 31lb., 454, ext. bal. Fits 1978-88 Monte Carlo+ 3 other models

    Retail Price $354.95 You Save $32.96
    OPGI Price$321.99
    Part# HY10235
    Mfg# 10-235
    Ships direct from manufacturer.

    Hays billet steel flywheels are manufactured from certified materials that will not break. They are available for a wide range of popular small block and big block applications. All of these flywheels are balanced, either to neutral or external-balance specifications, and they are SFI approved.

    • 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 Monte Carlo Catalog page 235.
    • 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.

    Similar Items

    Vehicle Fitment

    Make & ModelYear RangeApplication Details
    Chevrolet Chevelle1964-1977 31lb., 454, Ext. Bal.
    Chevrolet El Camino1964-1977 31lb., 454, Ext. Bal.
    Chevrolet El Camino1978-1988 31lb., 454, Ext. Bal.
    Chevrolet Malibu1978-1988 31lb., 454, Ext. Bal.
    Chevrolet Monte Carlo1970-1977 31lb., 454, Ext. Bal.
    Chevrolet Monte Carlo1978-1988 31lb., 454, Ext. Bal.

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