5/8 to 7/8 adapter needed!!

Trying to located such a thing if it even exist at all.

Have speedo cable (actually 90 deg elbow) with 7/8 nut and need it to connect to 5/8 thread.

I goofed and looking for a way to fix instead of buying a new cable and 90 elbow.

straight adaptors? elbows with 5/8 nut and 7/8 male thread ?

What is out there. did some searching and could find what I needed.

 

Problem is finding anything that's the correct thread pitch/count. They make lots of reducers, but most are common thread sizes. You'll need to determine the thread pitch and count first. Then you may be able to have something made or bought.