Yes - That is my exact throttle linkage ; that made my carb / linkage work "perfect" .
Now, i see those on Summit . . . but, way higher than what I paid . Yes - on those two return springs - and I did change one of those "springs" , too a lighter spring.
Then my second picture . . (another Nova Driver) . . That is what I'd use , if I had "turned my carb = sideways"
The Bell crank system, is from : Twisted6 Performance .
jim