Here I am test fitting a standard Ross box in relation to the Dauntless in a 3B frame.
This is simply to determine if it fits in case my proposed Saginaw changes don't work out.

Above I have placed the Dauntless in standard Hurricane left / right location. ( 1-1/2" left of frame centerline)
As you can see the Ross sector shaft just touches the side of the block.
Engine must go toward frame center and to the right.
Exacting Dauntless position now becomes my main concern.
I must address side placement, fore / aft placement, and height.
After carefully testing Dauntless right/ left placement in a flatty I have come to fully agree with factory Dauntless fitment into the CJ-5.
I feel that correct Dauntless placement trumps all other modification concerns.
The Dauntless should be moved 3/4" to the right from standard 134 engine CL and should be exactly 3/4" left of frame CL.
Correct engine placement will allow the Ross sector shaft to clear the Dauntless block.