Firewall connections. In this picture the throttle cable does not attach to the carb and I havent attached the new cables yet. Theres also a spring mission which puts a little more tension on the rod assembly.
Carb connection Heres the attachments to the carb. The throttle attaches through the accelerator rod after its pushed through the arm that opens the flap inside the carb.
Hope that helps. Let me know if you need more. The Carters might be a little different, but should act almost the same.
Jeff