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    Fuzzy match across codes, option descriptions, and model aliases. Every result is graded and, where the factory documents it, cited.
    1YZ87/78 Factory-verified

    Chevrolet · Regular Production Option

    Limited Edition Indy 500 Pace Car replica

    Years 1978 Models 1 Factory citations 1

    Documented applications

    Corvette (C3)
    • 1978 Factory-verified

      $13,653.21 total price; 6,502 built; sold as a distinct model number, not a normal RPO; factory kit p.19 shows the $13,653.21 Limited Edition price

      GM Heritage factory kit — 1978 Chevrolet Corvette, p.19.

    This page aggregates every documented appearance of 1YZ87/78 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.