Technical Speedometer question 49-52 Chevy and T5 transmission

I have a T5 transmission, and a 1952 Chevrolet speedometer. Are there speedometer cables to match these 2 together? Also, I believe there is a specific gear needed for the T5 to make the speedometer accurate. The rear end has .373 gears in it. The transmission is from a 1986 S10. Its a 13-52-145.

Any help is much appreciated!

 

Look here. https://www.jalopyjournal.com/forum/threads/tech-ultimate-t-5-article.171291/
I had a speedo shop make a new cable.

 

Trans gear speedo calc. https://www.tciauto.com/speedometer-gear-calculator

 

Send Rusty a conversation, he has been making cables for a long time, he has fixed me up several times. HRP

e1956v

https://www.speedoservice.com/