You know how there is always some regrets in life somewhere? Among mine was installing greens on the ‘63. I went maybe 1200-miles before the first set went to crap. I installed another set, a better design I gathered than earlier ones. I have around 4k on those, so far so good. I went through the effort to locate a ’65 rear to drop the tapered axles and put in a sure-grip. It was fine, just FINE, with the OEM style bearings for 15-years…then a buddy sold me on greens when I was restoring the car changing the gears (another regret). Why I did this I’ll never know…the kind of thing that did NOT need messing with. Now if I have to replace the 2nd set, I’ll need to find an adjuster plate as mine was damaged removing it. It will be back to the bearings ma mopar had. Lol, I have worse regrets, but they are mostly non-auto related.