This may or may not be of any help but the '69(1/2) A12 package deleted the 383 4bbl throttle cable p/n 2899339 and replaced it with 3x2bbl throttle cable p/n 3418846 which is shown on the '70 info above to be the same. I found that Mopar Performance and other vendors (including Chrysler FCA) show the current throttle cable number to be P4529111 and some still list the original 3418846 440 3x2.