In responding to your PM. You must be good at search to dig up my past! I bought a universal straight racing throttle cable setup from Summit and added the bends, shortened and rethreaded the normal threaded end, don't cut off the reverse threaded end! I have moved on to a cable throttle t5z and multi port fuel injection so if you want my old linkage send me another PM and you can have it for whatever a USPS flat rate box goes for these days.
It looks like there is a threaded adjustment on the end of the transmission kickdown rod that attaches to the bellcrank. If you lengthen that adjuster it will move the vertical portion of the bellcrank closer to the lateral section of the throttle rod.
Update: It is all put back together so lets hope it starts. Not happy with the looks of the messy spark plug wire set up, and not happy with the purchase. NKG website and box both state the wires are numbered, nope, not unless I am totally blind. Additionally, all but two of the wires are the same length, maybe that is standard, don't know. I am ready to attempt to start it, but a little apprehensive. If anyone sees anything that looks off, chime in.
Thank you. Forgive me for forgetting to thank everyone on this forum for assisting, and also special thanks to Nailbender for sending me the accelerator rod, and also special thanks to awhtx for answering my hundreds of questions.
Hah, this whole thing has been slow, can't get much slower. I have a neighbor who supposedly built race car motors years ago. He spotted me in my garage while he was walking and volunteered to help when I got ready to start it. That is what I need, someone to diagnose if I cant get it started.