AT kickdown linkage for 72 Duster

Hellrats said

Lokar Hi-Tech Kickdown Kit

Trust me this is the cheapest and easiest way.

Click to expand...

Maybe not quite the cheapest, but definitely the easiest.
I got a cable just like the Lokar but another manufacturer for about 25 bucks.
Been fine for years, and still works and looks like the day it went on.