[vtblazer]

Front clip will come off as a complete in about 20 minutes with the help of a couple of friends. (pending that the bolts come out easily)

Then things can get interesting.
After freeing the body from the frame, you then have to get creative.

Depending on what's available to you, you need to find a way too support the body and roll the chassis out from underneath.

I've lifted them off with an engine hoist before.