Redline gl-5 75-90 - Toyota Nation Forum : Toyota Car and Truck Forums

SupraTuned · 10-29-2010, 09:48 PM

Anybody use the redline GL5 in their LSD rear? Going to change it out soon and love redline stuff. Just gauging opinions.

***bgrieger*** · 10-30-2010, 12:09 PM

I'm a fan of Redline. I've never heard of problems with that oil for diffs, though I haven't used it myself. Don't use it in the trans though as it comes with limited slip modifyer already in it that doesn't generally agree with syncros.

SupraTuned · 10-30-2010, 05:18 PM

Oh, god no, I wouldn't put that in my tranny. I'm running MT90 in there right now, probably the best 65 bucks I have ever spent on my supra. Redline is awesome from what I can tell.

***bgrieger*** · 10-30-2010, 08:10 PM

I have faith in 3 specific brands for gearboxes and diffs from seeing the results: Amsoil, Redline and Royal Purple. I've personally used Redline in every case where it was not a short term break in oil, and seen the results of the other 2 in how well worn syncros in friends cars have responded.