There is two things I see in your photos. I copied your pictures for illustration. In the first picture, under the magnifying glass it appears that the horizontal accelerator rod is contacting the bolt sticking out from what appears too be a freeze out plug. In the second picture, I see that you already have the necessary bracket to hook up the throttle. You would only need the cable stop available at any lawnmower or bicycle shop.
But as Chuck has said, don’t mess with it until you sticking problem is resolved.
I’ve included a picture of my throttle setup as reference.
Last edited by Phak1; 05/02/202312:14 PM.
Phil Moderator, The Engine Shop, Interiors and Project Journals
1952 Chevrolet 3100, Three on the Tree, 4:11 torque tube Updated to: ‘59 235 w/hydraulic lifters, 12v w/alternator, HEI, PCV and Power front Disc Brakes Project Journals Stovebolt Gallery Forum