Truetrac
 

Finally getting around to finishing up the suspension.....and 3.91's are part of it.
I see the Truetrac upgrade thrown around occasionally.
For those that have it, is it worth the money for the garage queen, street driven, spirited driving old guy? :happy0180:

Old guy here with a 2010 SS and I have a Z28 Diff which is a OEM version of the trutrac and you can’t beat it!!!

TT is a bit noisier but well worth the upgrade. If you have solid diff bushings, you’ll notice it a bit more...

-Don

Thank you.

Already have a bunch of BMR bushings in the rear, so noise is a given. Appreciate the input.

TT is on my list. I've had a similar units in other vehicles and it is better than a typical posi or locker more consistent and better out of the turns for sure. The noise I experienced was negligible, it can be minimized with the right fluid. I imagine the bushings will make a huge difference in NVH too.

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Much better than the stock limited slip for sure. I don't have much noise with mine at all, nothing the radio can't hide.