While combing the forum I found some great info from Guido where he talks about 463 transfer cases:
750.650 1,0 with prop shaft flange and speedo drive
750.651 0,8 with homocinetic shaft flange and speedo drive
750.652 1,0 with homocinetic shaft flange and speedo drive
750.653 0,8 with homocinetic shaft flange and without speedo drive
750.654 0,8 with electronic relay regulation with homocinetic shaft flange and without speedo drive
This has me wondering if a 750.654 (which is easily available in the US) would work? Seems like you'd need 2 modifications:
1. Figure out how to power the speedometer.
2. Figure out how to add electronic relays.
Would love any leads on finding a TC so I can get this 606 back on the road!
Thanks-
MJ