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    Differential Fluid for Detriot Truetrac Ford 8.8

    I'm not going to use that 85W140 Valvoline again, as I found out those A-holes snuck friction modifier into it without listing that on the label: http://content.valvoline.com/pdf/high_performance_gear.pdf
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    Differential Fluid for Detriot Truetrac Ford 8.8

    Hey guys, The Truetrac is still operating beautifully. I'm getting ready for a fluid change and very tempted to switch over to Amsoil Severe Gear. But don't want to choose between dumping out $60 worth of fluid, or dealing with a noisy diff. I'm wondering if anyone on here has had some good...
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    Differential Fluid for Detriot Truetrac Ford 8.8

    Well, the Trutrack is lodged solidly in my Mustang's axle housing! Right before I put it in, I stumbled on a thread, with a number of people [censored] about the Trutrack. Basically, that it is noisy (popping, clicking, winding, ratcheting, howling, crunching, etc). I was a little worried...
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    Differential Fluid for Detriot Truetrac Ford 8.8

    Originally Posted By: dailydriver If you want MAX bias in an 8.8 axle (especially for handling/road course scenarios), then I would go for Ford Racing's Torsen T2R. MUCH higher biasing than the Truetrac, but yes, also more coin as well. IF the one they offer for the GM 10 bolts did not have...
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    Differential Fluid for Detriot Truetrac Ford 8.8

    Thanks for the heads up, but given Eaton's stance on synthetic lube, I wouldn't use it unless there is some empirical data of that specific fluid working well. I'm a big fan of Amsoil lubricants, and it sound like one guy had good luck with it in his Trutrack. Eaton's design is strong and...
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    Differential Fluid for Detriot Truetrac Ford 8.8

    Thanks for the great thread guys! I am going to install a Trutrack in my '12 Mustang very soon. I just wanted to see if anyone has any new experiences to add over the last ~5 years.
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