Mike,
On the 69' 440 'Cuda
They didn't hit the scene until January 1969, and only 344 'Automatic Only' cars
were produced.
Advertised as the 'Cuda 440 Special'.
Drum Brakes, and available with 3.55 Gears {optional 3.91}.
We all knew they were useless in Stock Class {C/SA} with 7" Slicks {Maximum Width},
as they couldn't hook up.
And they produced so few, and many guys wanted to 'save them' instead of Drag Racing
them, as they were 'a rarely seen fish'.
Fenderwell Headers, were the only tubes available, so you had to hack up the inner-fenderwells,
which many {including me} did not want to do.
1969 NHRA National Record...........C/SA...... 12.02 @ 114.12 MPH
In 'C/SA' back in the day, you could get the 69' 440 'Cuda down to around 12.15's @ 113 MPH with 7" Slicks
with an 'NHRA Legal Stock' car.