NCFJ
Supporting Vendor
I am looking for something a bit less robust, or at least takes up a lot less real estate. I am familiar with what you have in the photo, first time I ran something like that was late 70s on trash truck PTOs.They're called push pull cables at McMaster Carr. They come in whatever length and config you need, and have only a few inches of travel.
I'm using them with the nwf triple shifters in moonshine. You can call nwf and see what lengths they have in stock, then buy from them. I have a pair I can sell you if you want to have a look, or you can order from nwf/McMaster
Edit with pic. Brackets and cables pictured came from nwf. The two aforementioned cables are two of the ones pictured here, I had to swap them out for longer ones.
View attachment 2858569
Plan is for everything to be tucked up close to the bottom of the dash. One of the larger factors is just to do something different and I already have the units for the axles.