I believe this bracket has built in stops where the pivot action is. The actual length of arm are not related to the sensor. The bracket is just a simple multi bolt flange that can be modified. DSE sells a bolt in bracket for gen 1 Camaros that can be modified to fit your application.
Yes it should be easy to modify. I just did not know if it was safe to take the sensor out to do the modifications and then have the assembly powder coated. Here are a couple of pics from a few years ago showing the way I mounted the Lokar pedal. The car is 99% finished now so all of that surface rust is gone!
The corvette pedal is longer than the Lokar so I will have to make the pedal fit the existing mount that I put in the car.
__________________
Instagram @dr__efi
I offer remote Holley EFI tuning.
I deliver what EFI promises.
Please get in touch if I can be of service. My YouTube Channel