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    Fuzzy match across codes, option descriptions, and model aliases. Every result is graded and, where the factory documents it, cited.
    NC8 Factory-verified

    Chevrolet · Regular Production Option

    Chambered Pipe Exhaust System

    Years 1963–79 Models 3 Factory citations 3

    Also described as Chambered dual exhaustChambered exhaust system

    Documented applications

    Camaro
    • 1969 Factory-verified

      Z28/SS396; ended May 69

      GM Heritage factory kit — 1969 Chevrolet Camaro, p.182.
    Chevelle / El Camino
    • 1969 Factory-verified
      GM Heritage factory kit — 1969 Chevrolet Chevelle, p.12.
      GM Heritage factory kit — 1969 Chevrolet El Camino, p.55.

    Related codes · mentioned in these notes

    Z28

    This page aggregates every documented appearance of NC8 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.