Taco Loco
Tired and Lazy, married to ‘The Laundry Fairy’
More than likely the bottom bolt fell out awhile ago and the shock was suspended from the top bolt getting slammed into the dirt road on the gun range which caused it snap.
remember I had a shock bolt come out a few weeks later after we did the rear leafs on my truck many moons ago
But you just got those back on and you said you specifically remember torqueing it to spec. That shouldn't happen. I hope DSMS takes care of you.
I assume you've already checked all the other bolts?
FTFY.
The Tq specs are not very much, most importantly just use some loctite for insurance.