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    Fuzzy match across codes, option descriptions, and model aliases. Every result is graded and, where the factory documents it, cited.
    M33 Factory-verified

    Chevrolet · Regular Production Option

    THM200 3-speed automatic

    Years 1980–81 Models 1 Factory citations 1

    Documented applications

    Camaro
    • 1980–1981 Factory-verified

      requires LC3 V6

      GM Heritage factory kit — 1981 Chevrolet Camaro, p.8.

    Related codes · mentioned in these notes

    LC3

    This page aggregates every documented appearance of M33 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.