Got my 410's installed today and very pleased so far. acammer also pushed me to 4:10's as I had already purchased 3:91's then changed my mind.
Motive 4:10's
Eaton TruTrac
Hendrix Solid rear cradle bushings
BMR non adjustable Toe rods and Trailing arms (with outer bushing)
Drove about 10miles so far, gears and Trutrac are quiet. I also had a very good installer put them in. He has a good reputation with gear installs.
Apparently my 3:45's are trashed as there is a alot of wear on them. I want to pull them out and look at them later. I had an axle seal leaking and ran the rear somewhat dry and there was a bunch of shavings in the housing. There was also alot of play so that could also be a factor.
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2015 2SS/RS 6spd
Rotofab CAI,MGW Shifter, DSP Tune
Kooks LT/HFC/Xpipe/NPP Mufflers
4:10's, Trutrac
Solid Cradle Bushings, BMR Toe and Trailing arms