I think I've seen '55 -'57 six-cylinder Task Force trucks that still had the old foot-starter...
As long as you have the Advance Design bell housing, the mounting bosses should be there to install the starter pedal outfit from another truck. Then you will need to get a foot-start starter...
I don't know if the '58 & later bell housings still have the mounting bosses for the starter pedal brackets...
