97 Cobra 3650 swapped speedo/ odo

I recently purchased a 97 cobra with a 3650 swap, it is my understanding that the reason my speedo/ odo doesn’t work at all, displays nothing is due to this transmission being digital out vs analog. I looked into ordering the ext range speedcal from DMP, but looks like They are out of business. Is there another brand device I can use to get this working? I’d really hate to swap to a t45 just for that to work.

I only know of 2 devices on the market at the moment that will do what you need.

One is the Dakota Digital SGI-100BT: SGI-100BT: Universal Speedometer and Tachometer Interface

The other is the Abbott ERA: Electronic Ratio Adapter (ERA), For Recalibrating Electronic Speedometers

The Ford speedcal can do it and if you can find a dallas extended range speedcal I can give you the switch settings. The new Dallas units aren't extended range anymore due to some bullshit but if you get a used on from like 2012 it should be correct. I did this same thing in my 1998. T45 VSS to 3650 OSS and had a perfect speedo and odo via an extended range dallas speedcal.