KICKDOWN For cable? Please help!

i've used the lokar set up on many vehicles and never had any issues with them they always operate correctly.. secret is to use the short abody kickdown leaver or drill one to the abody length...
That's what I was thinking. My trans # runs as a 84 B200. It was in a guys 72 satellite. So, I probably need an different arm/ lever at trans. But sourcing any thing is crazy... I do have two other 727s... I could go out to the other property across town and look at em