I have a lightly used one you can have if you want it. I had had a lot of trouble finding one & made this one with some universal parts. It worked good until I put in a cruise control in and couldn’t use it then. It has the plastic speedo connector and the one inch nut for the trans.
Thanks for offer. I think it must have the threaded connector if I'm to keep theis speedometer. Maybe its not that hard to get made. I noticed I had a lcable housing from my 727 equiped Jeep that has both ends threaded.