Where is the neutral safety switch located on a 1972 Chevy Monte Carlo?

On a 1972 Chevy Monte Carlo, the neutral safety switch is located on the transmission. More specifically, it's typically mounted on the side of the transmission case, near where the shift linkage connects. It's a relatively small switch, often cylindrical or rectangular in shape.

Because there are variations depending on the type of automatic transmission (Turbo Hydra-Matic 350 or other), you'll need to look closely at your transmission to pinpoint its exact location. A shop manual specific to your vehicle's year and transmission type would be the most definitive resource for its precise placement.