Need help on correct linkage.. who makes it

Yup, as str12-340 said, your forward kickdown rod is mounted in the wrong place. It needs to go on the same post as the throttle cable. You look to have a conglomeration of various parts from other years. The '66 and older setup is totally different than the '67-up setup. Trying to mix and match can be a frustrating waste of time. You start adding aftermarket parts to the equation, and you're in for some "fun". I recommend you get a complete setup for one particular year and see if that will work for you. The later cable bracket you show in some of your photos looks like it would interfere with the early kickdown linkage. Try using the early cable bracket and correct carb attachment post. I don't see the correct carb post for the cable and kickdown in any of your photos. They came on all the '64-6 Abody V8's (and many other early Mopars)