Bracket p/n SRK-4000. Cable is TC-1000U. Throttle actuation is much smoother w/ this setup. Teflon-lined cable is likely responsible for that.

Note that I have the bracket bent back a slight amount. This keeps the threaded cable end and the cable itself in a straight line to the mount point on the carb. If you don't do this you may find the cable will wear a slight slot in the end of the threaded cable mount.