Ha Hi Adam!
Yes the joys of a new project. Liz and I road tripped yesterday to Omak for a K30 dana 60 and 14 bolt. It was a dually and I don't have any use for the narrow 14 bolt. But 4.56 gears in both and only 44 K miles on the fire truck.
That means it's probably all wore out like a low mile military truck.
I kept telling Liz it was such a great find and a sort of fair price. Then realized I need to change bearing hubs and rotors. The seller never showed the outers in the pictures and I was just glad to find the only K30 front end within 800 miles. So it made sense it was a dually front end, but I was blinded by obtaining fun greasy heavy parts.
Glad to hear from you. I see you are one busy fella....