67-69 Barracuda differences
There is debate as to the actual number but the concensus is around 75 Barracuda and 75 Darts were built by Hurst with the 426 Hemi. These were not street legal cars and were sold as such, they didn't even come painted properly. The front clip was the gray fiberglass gel coat finish and the rest was white. Joe public could not walk into a dealer and buy one. They were built specifically for racers and were sold/given to them buy Chrysler.
These were the reasons I said you could really consider it an available option.
Where Grand Spaulding Dodge did it first or not in 69 the 440 was a regular option code in the Barracuda and Dart.
Oh yea! As I previously stated and 1968FormulaS340 confirmed the 318 was not a factory option engine in 67 in Barracudas or Darts.