Update, both axles have new oil and seal. New disc brakes all the was around from lugnut4x4. Got the driveline out if the 78 gmc. Found a shop that will make me rear shackles for the front leaf springs. All new body panels are getting picked up in two weeks. Parts coming tomorrow to put rear axle back on. I have a Instagram page for the truck, 1961_apache_4x4_crew_cab