Wax
here is a good chance to do an upgrade to u-bolts on the driveshafts. I did this with my 86 after i started throwing u-joints due to them wearing in the yoke.
there is a write up somewhere, but basically you pull the yokes, drill the threads out of the holes and take a burr to the backside and make a flat spot for the nuts and washers.
it makes for a few good hours of jeep time, and gets rid of the straps that will stretch over time.
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josh



80 CJ-7.
It runs