390 V8. Even has period red stripe tires. http://alberta.kijiji.ca/c-cars-vehicles-classic-cars-1969-Ambassador-SST-W0QQAdIdZ487854197
I imagine you are right. This was a rare car when new and virtually never seen today, plus this one looks to be in great shape, too.
Correct. Owner now has a $15,000 price tag on it. http://bc.kijiji.ca/c-cars-vehicles-classic-cars-1969-Ambassador-SST-W0QQAdIdZ505946597