318 in a 67 Notch???

The factory 67 Brochure only lists 273 4 bbl and 2 bbl. No 318.

318 was not available in a Barracuda in 67 from the factory.

I have also bought a 67 fastback parts car originally a 273 4 bbl that someone put a 69 318 in. It wasn't the original engine.