Factory option
1966 Mustang
Ford's price list calls this the AM Radio — Stereosonic Tape System and requires the radio. The player, mounting, wiring, speakers, controls, and associated radio should be treated as one installation.
Surviving units are easy to move between cars, so date evidence, mounting holes, wiring, speaker locations, and paperwork carry substantial weight.
| Market |
United States |
| Availability |
Factory listed for 1966 with the AM radio required. |
| Advertised price |
$128.49 suggested retail, plus the required radio, in the March 1966 price list |
How to identify it
- Inspect the player, brackets, wiring, speakers, radio, controls, mounting holes, and date markings.
- Separate original factory equipment from period dealer installation and later collection-piece additions.
Production and installation counts
Every number below retains its scope and attribution. A reported estimate is useful evidence, but it is not presented as a Ford production record.
Not recorded
- Market
- United States
- What the count covers
- 1966 Mustang factory Stereosonic Tape System installations.
- Attribution
- Marti Auto Works database-coverage statement
- Source location
- Marti Reports availability statement for 1966-and-earlier vehicles
- Evidence note
- The price list documents availability and the radio prerequisite, but no factory installation total has been located.