N33 / N40 ✓ Factory-verified

Chevrolet · Regular Production Option

Tilt wheel / power steering

Years 1970–72 Models 1 Factory citations 2

Documented applications

Monte Carlo →

• 1970–1972 ✓ Factory-verified
  ⛭ GM Heritage factory kit — 1970 Chevrolet Monte Carlo, p.12.

  ⛭ GM Heritage factory kit — 1972 Chevrolet Monte Carlo, p.16.

This page aggregates every documented appearance of N33 / N40 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.