Call and ask to talk to Marlin. The 4 speed is listed on their webpage to bolt-up to the toybox. Marlin is very helpful but I have just talked to him in person. He might be hard to reach on the phone.
I think the boot came from (Don't see it on their page but is some of their pictures it is there. Call them):
Advance Adapters.Com Engine & Transmission Conversion Adapters
Also give Marlin Crawlers a call. I think he has sometime if not the same boot.
Yes, a H55f and the 4.7 Toybox. Mudrak bolted eveything together and I picked it up and dropped it into the cruiser. No big problems getting it to fit. The rear cross member had to be modified to clear the front driveshaft. Also the back of the transfer case was close to the body but just push...
A pictures is better to see it but it is 31 cm from center of 5 speed shifter hole to handle in high or the backwards position on the toybox. I don't know if it would clear your console looking at the pictures.
I don't see why you can't run the same shifter on the transfer case and the toybox shifter through a new hole in floor. The cross member has to be modified to clear the front driveshaft and also the lengths of both driveshafts change since it moved the transfer case back farther.
I don't need...
The toybox shifter is coming through the floor right where it is behind the transmission. I pulled the cup holders on my tuffy and it is going to fit right in front of the tuffy.
They are actually higher than stock and I can easily move them while belted in the seat. I wouldn't want them any longer cause then you have the chance of passenger hitting them.