Almost immediately after I left the diff shop for the gear change, I felt the resonance on the highway above 60mph.
that's what Sherlock Holmes/Columbo and lieutenant Kenda would (all) call a major clue. Keep It simple Sam. Unless they messed up the shaft somehow during the swap (ujoint clips/caps can be delicate/problematic) I'd be thinking about swapping the pig at least for a test even with an open gearset. I know it is a pain.
live every 24 hour block of time like it's your last day on earth
