Discussion in 'GM Powertrain' started by rs6er, Jun 3, 2009.
Is this okay for my rear diff?
That's what I'm running in my truck right now.
Great lube. Use it in my 05 Silverado 4x4, Trailblazer 2wd and 96 4x4 Suburban. No gear issues ever.
Yes it is Ok for you Diff.
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