One of us must be wrong in some way. I did the same inputs and it asked me if the drive shaft measurement was a direct measuerement off the shaft or the difference between pinion and shaft, it's the measurement off the shaft. As I see it the difference is only about 2 degrees. I hope I am correct but I have been wrong many times, just hope this is not another of my mistakes.
1941 Chevy "First rebuild - complete!" Follow the story in the DITY 1941 GMC resting peacefully 1946/1947 Chevy Street rod on s10 frame complete 1945 GMC panel truck in line for restoration 1941 Plymouth stock complete 1941 GMC COE in restoration process Read his Project Journal 1941 Chevy Coe uncertain future resting now
