Sorry ,
Yes, I am using the Jeeps AX-15 and a flipped version of the Dana 300 (a CJ transfercase ) !! As I remember the ax-15 and toyota r151 share nose bolt patterns, which means you could use the same pieces from your transmission forward that I used ( bellhousing, and adapterplates ) !! I am not sure if the AX-15 is gonna have enough balls to handle the 360 lb. ft. of torque ( I think it is rated to 275 or 300 ) so I will go gentle until I can scrounge a Getrag 238 6-speed out of a V-8 Dodge Dakota or Ram !!
You realize what the price of a QSB 4.5L is right ???? I paid $4000 for mine, and that was a " bargain basement " " stole it price " !!! I posted a link to one on the Rock and Dirt website and they were asking $5000 for a QSB 4.5L !! Check the Cummins b3.3 and Variants forum of this site for the link !!!