I don't even know how much one would run for, but i have one. It won't do me any good, cause i have a rear only car. I think it's full time, but never got to try it out... Please let me know. If you want the C4, minus the bell housing,along with it let me know that too. I'm basically looking for prices. I got an offer for $300...

(1979 C4- Transfercase)