Mopar had a post going with a list I believe....I provided a bunch of Hauck numbers......I know the "L" is a 45-39 as stated above....not sure about the "F".
I know MONKER posted up a list of Hauck numbers a few years back too.
no problem. that's why i would really like to see a "sticky" on here in the future, on aftermarket helix angles, as it would help every clutch tuner out.