I removed this from a 1966. I never bothered to compare it to the jack in my Strato Chief but have no reason to believe it isn't original.
Asking $60 plus actual shipping cost.
1966 Strato Chief 2 door, 427 4 speed, 45,000 original miles
1966 Grande Parisienne, 396 1 of 23 factory air cars (now converted to a "factory" 4 speed)