Hi Firko , 1976 Last of the truly giant series six 7.6 litre "Big Birds" yep it is original and bog stock even the sunroof but the paint is rat shit ,the photos make it look much better than real life. $6600 +$400 freight to our door, (My younger son paid for it and is financing the resto as a pressy to me....
The series six Thunderbirds * ran from 1972 till August the 8th 1976 this one is only 8 weeks off the run end. The replacement series sevens ran 302cid engines and lost literally a tonne of lovely blubber. ( Something about fuel economy... sad)
* They are in fact a version/clone of a two door Lincoln Continental Mark IV.
Hope to drive (sail) the Land Yacht to Broadford HBBB next year. Cheers Tim
$6600 Matching chassis and engine numbers, only 79000 miles since new. Try to buy a two door Big Block Aussie V8 Holden ,Ford ,Chrysler of the that era in the same running condition for that price......