1993 1Ton 4WD Questions

[1972C10]

A friend of mine is lookin into getting a new truck and selling his old one wich is a 1993 silverado 1ton 4wd with a 454

I dont know a whole lot about these years there kinda in between what i know of Does it have the 4L80E?

What kinda transfer case does a truck like this have?

Its got the towonda 454 Not the average he ordered it with this motor supposed to be better steel and steel crank and whatnot

What kinda front end does it have im assuming the rear is a 14 bolt
We Belive it to have around 4.11 gears it tachs up about 3400 in third at 70


Are these trucks very difficult/Expensive to lift up Say 6-8 inches and still have good pinion angle?


Ive never had any experience lifting the front of these IFS trucks THe back should be as simple as blocks or springs or hangers but the front im not certain.

Any info on the subject would be greatly apreciated