1966 Shelby Cobra, CSX3272 - wrecked and rebodied in the 70's.
Cliff notes version if I understand correctly per the BaT ad:
Original CSX 3272 badly wrecked and a reproduction chassis and body were fitted with the original(?) drivetrain and certain interior bits that were transferred over. Repro chassis stamped with CSX 3272 numbers.
Wrecked original chassis with CSX 3272 stampings re-sold and went to Europe where it was rebuilt and retagged as CSX 3140.
Evidently a known car and listed as such in the SAAC Registry.
This one has some hair on it......will be interesting to see where it goes......
https://bringatrailer.com/listing/1966-shelby-cobra-14/