48RE might be a good one

[zstroken]

I saw a display board that had a lot of the internal changes between the 47RE and the 48RE. Quick summary

Saw a 6 pin carrier instead of a 5

changed the aluminum carrier to cast iron

Pump has more offset in the rotor pocket

and quite a few other changes and they appeared to be directed at diesel applications.

So maybe it won't be a slush box anymore

 

[jwgary]

will it bolt up

what is the chance that it will be able to swap with the 47RE for the gen-2 trucks? If it is better, it might be a good engineered solution to going after parts to build your own.