Just an FYI, For the master install kit, there are 2 different types of ring gear bolts, US standard and metric, i found out the hard way and ended up reusing my old bolts.

I use red lock tight torqued to spec and it hasn't come lose yet.

_________________
05 CRD; Rebuilt top end w/ARP studs, EGR delete, SEGR, 3.7L HD cooling fan, Samco hoses, in tank pump, JBA coil overs & control arms, KK clevis fork, 1/2" cradle drop, 1/4" motor mount lift, WJ rear upper trilink w/WW mount, WJ lower control arms, 4:10 gear, front/rear air lockers, ARB bumper, Rock Lizard sliders/roof rack, Mod T-stat