Okay so I'm doing a A340H/AW4 swap and....

[Sweetkittens]

I am swapping out my Toyota A340H transmission for a Jeep AW4 transmission and I'm going to put my Toyota RF1A geared transfer case with 4.70 gears behind it. This transfer case is 23 spline. I know it wont just bolt right up but what I'm wondering is, if Marlin or anybody at all makes an adaptor kit for this. I know there's kits for the A340's but what about the AW4? Any help is very much appreciated! Thanks