76 4x4 Dodge? Info?

More than likely its full time 4wd . New process 203 transfer case. Selector lever should be 4 hi 4 hi loc, IIRC neutral 4 lo and 4 lo loc. There is a differential built into t case. I had a big block ramcharger 76 and its been a while but it seems like there wasn't anything available to convert to hubs. Pretty reliable t case but the drive chains do get sloppy.