US Car Tool A518 Cross member

Thanks, Junior. Now the last question is: What years/model are the best for finding the A500?
https://www.hemmings.com/magazine/mus/2006/07/Chrysler-A-518-Overdrive-Transmission/1301453.html

Good read here that helped me. I prefer early ones due to only three wire so I can switch on when I want. I also swapped to the 518 OD unit to my 500 because it is beafier.