Is this what it's stated to be?

[Mark Robinson]

Hi the industrial/plant twin sets are geared down to the transfer case out put.
The transfer case is deeper than the 6046 twin set.
The other main thing missing is the fan drive gear case cover this is very hard to get and all the relevant gears as unique to 6046.
The industrial twin set does not run the triple oil pump needed to go up and down steep hills with a flat sump.
If engines are right hand turn will need to be converted to left hand turn some new timing gears will be needed and cam shaft.
The exhaust manifold and water manifold on the head also can not be got from Detroit as unique to the 6046.
6-71 engines are easy to get in uk and us so the most useful bit on the twin set shown is the clutches flywheels and the engine side of the transfer case,still need a lot af unique parts that can not be got from Detroit to make into a 6046.