Safe 8 3/4 axle lift

I wouldn’t personally lift a heavy vehicle from a stamped housing, but light cars/trucks no problem. Most heavy duty vehicles have a cast center section, no issues with using it as a jacking point. But an old ford 3/4 ton with a 9”? I’m jacking from the frame just to be safe.
My Ford has a Dana 60 so it gets jacked up in the center. lol