don't change those front shims. Those are correcting your caster. And with how much lift you have I would actually do a thicker shim
It was a pleasure to work with you on your differential :)
This 60 went from having the usual starter click every other day to good reliable cranking.
If your battery cables are original, they are probably shot. You’ll be amazed at how well your electrical system works when your main connections off your battery are not only new but upgraded.
Yes, to aid with the reverse light (on manual transmissions) and the 4wd shift light, in case you don't get enough current through the bellhousing and transfer bolts.