I should have done my home work: ZF has been in the HD Diesel market for a good spell with their transmissions...

https://www.trucknews.com/transporta...ks/1003086229/

https://www.trucks.com/2018/06/20/zf...ercial-trucks/

After reading over many of these articles - I will bet it's going to be a ZF-8sp - Only thing I don't like is the life time filter and fluid.

It will be very kewl/interesting to see how this actually ALL turns out!

As well as the Performance advantages that come with it...