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

    Chevrolet · Regular Production Option

    4-Speed Manual Transmission

    Years 1960–62 Models 1 Factory citations 3

    Documented applications

    Corvette (C1 / C2)
    • 1960 Factory-verified

      $188.30; 5,328 built

      GM Heritage factory kit — 1960 Chevrolet Corvette, p.6.
    • 1961 Factory-verified

      $188.30; 7,013 built

      GM Heritage factory kit — 1961 Chevrolet Corvette, p.5.
    • 1962 Factory-verified

      $188.30; 11,318 built

      GM Heritage factory kit — 1962 Chevrolet Corvette, p.14.

    This page aggregates every documented appearance of 685 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.