Goregous Restored '69 Firebird 400/4-sp, Carousel Red
 

Sounds like the engine is not original since the seller never makes that claim explicitly.

Unlikely the seller is making any money on this one at $53k if he's the one who did the resto (or paid for it). Very nice.

Link to 1969 Firebird 400/4-sp auction

https://i.ebayimg.com/images/g/TU0AA...o0/s-l1600.jpg

https://i.ebayimg.com/images/g/pOwAA...oo/s-l1600.jpg