K65 (AO) ● Confirmed

Cadillac · Regular Production Option

High-energy ignition

Years 1974 Models 1

Documented applications

DeVille / Calais →

• 1974 ● Confirmed

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This page aggregates every documented appearance of K65 (AO) in the Cadillac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.