Sorry to bump this. But I have the same problem, same carb, same linkage.
How exactly does this fit together with the holley 20-7? The linkage seems to just slide and not 'pull' the cable, does the cable also attach somewhere other than at the end? Seems like it needs a holder for the cable itself or is that not right?
Please help!
Picture of completed unit?? And where exactly do the 2 springs attach?