582 ● Confirmed

Pontiac · Regular Production Option

Air conditioning (division 3-digit sales code)

Years 1967–68 Models 3

Also described as Custom air conditioningAir conditioningAir conditioning (division sales code)

Documented applications

Firebird / Trans Am →

• 1967–1968 ● Confirmed

  Same code both years

• 1968 ● Confirmed

Full-Size — Catalina / Bonneville →

• 1967–1968 ◑ Single-source

  Number documented on Firebird sales manuals; division-wide order-form numbering

Grand Prix →

• 1967–1968 ◑ Single-source

  Documented on Firebird sales manual; division-wide numbering

This page aggregates every documented appearance of 582 in the Pontiac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.