I have one of the 76-77, low pinion, dual piston caliper, disk brake, Dana 60F front axles and hooped the spindles. Found some on ebay, but not the same PN. My PN: 37944 H2Z78, ebay PN: 38422 or 706553X. The bearings listed by the seller are the same PN as mine, indicating interchangeability...
Nice spelling genius. Can't edit that now.
76 crew cab, 4x4 put in a Cummins/NV4500.
How it all started.Off to the sandblaster.Paint.Test fitting the motor.putting it all back together.How she sits now.Of course alot more went on but this is an overview.