Generation IV External Engine - cable

ls there a cable conversion for the throttle 2011 LS-3?

Are you swapping the engine into a different vehicle and using an older computer with a 58x to 24x converter box? If so, there are a few TB choices, Nick Williams is one that comes to mind.

If you're using a GM 58x computer, you can't run it with a cable throttle.

lt's a race car and l'm use a Big Stuff ecm. thank you for your reply.