Looking for any documentation '69 Barracuda Fastback

Both my 67 fback and 69 vert are Formula S cars. Sorry George, I misunderstood your question. 741 in my 67 and 489 in my 69.
Well if your 69 is a very than most likely it has a sway bar. If it's not a vert nor a perf. Pkg car and has a sway bar than what I thought may be correct. That they all came with sway bars, just not the heavy duty one