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Old 06-24-2015, 08:54 PM
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GregWeld GregWeld is offline
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Quote:
Originally Posted by 71RS/SS396 View Post
I was told this multiple times but after smoking several gears in succession, 1 set didn't even make it through 1 trackday, these were REM finished gears and the 3rd member was dynoed. I changed to Mobil 1 LSD on recommendation of C&R Racing and have had zero issues with the Tru-trac or gears since.



I'm on the road --- long trip in the '33 -- SF to LA - up the coast - and now a 725 mile drive today.


I "think" the True Trac CAN run Synthetic (I just never can remember) --- but some of these diffs can't. I never remember which ones can and can't ACCORDING to EATON (the Manufacturer). I don't think it's a ring and pinion issue -- but rather the "post mechanism" that is affected.

My point in all of this is to make sure you know what you're running and check the manufacturers specs.
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