Holley 350 Throttle Bracket help

Personally I don't recommend lokar anything, that stuff is for chevys, joking aside..they bind and have issues like you're having.

I recommend to you to find the linkage for a factory 2 barrel carb and auto trans kick down rod and then pick up a Holley throttle backer for Chrysler apps...better than that lockdown rod... would be to use the lockdown cable off of a dodge truck.