Here is the results of the tiger drive. They sent me two modifided plates to try.

I bolted it fast with the standard hardward supplied, but the bottom cap screws and washers were sticking out to far and hit the motor mount. I then replaced with some standard screw for the bottom hole, which shound be fine if used with loctite. I could not screw the cover fast on the bottom, but once it's pushed against the motor mount, it will be fine. I would take a little force to get the plastic cover pushed enough for the motor bolt hole to line up. I think it can be done but you can also dremel off a little plastic material to make it easier. I can't tell you for sure because a hole needs drilled in the chassis to get the motor and drive in place.

The next thing you need to do (which I'm not ready to do) is drill a 1/2" hole in the chassis side plate for the drive to be accessable. You would aslo need to grind off very little bit of the motor mount.

So it will work if you want to cut a hole in the chassis side plate. I don't want to do this right now. Do you guys think it would compromise the chassis strength?

I found an air leak around the flywheel (front bearing seal). Is this a big issue?

The truck seems to be running great now. Temps are cooler, making power at cooler temp.

Should I just contact DT and see what they say?