4 wheel drive set up good or bad? sb400 700r4 4:11 gears

[Hazieview]

Hey guys I'm looking at buying a suburban and swapping out the engine in it with my sb400. MY sb400 will make around 580lbs of torque at 9.5:1 compression, according to are rough estemations.

So the setup will be:
1985 Chevy Suburban
4x4
8" Lift (all suspension)
38" Tires
sb400 (580lbs of torque)
700r4 (he said it has kevlar clutches)
4:11 gears

Well do you guys think it will be okay?

(not sure what kind of transfer case or torque converter)

Thanks!