If you have it or can find it, Mopar Muscle Magazine in the Febuary 2002 issue."Mopar treasure hunt series" there is a chrysler four-speed pedal assemblies ID article.
I got this info from a thread on A-Bodies Only from 2009.
https://www.forabodiesonly.com/mopar/threads/mopar-muscle-identifying-clutch-pedal-article.58696/