4spdragtop,
I've had a bunch of 69' Barracuda's, and I'm still trying to figure this one out.
You could order the 69' 340 with a Formula S package with the horizontal striping, but mark off the Code #V78 (delete stripe).
The front fender emblem ''Barracuda 340-S' was used for both the Code #E55 (340 engine option) and Code #A56 (340 Formula S option).