Which gear oil for t-10 trans?

[68angrypony]

I can't find the thread where someone told me before. Which gear oil should I use for a t-10 trans? Thank you,

 

[Anonymous]

I've run Joe Gibbs MTF and Redline Shockproof in my T10 & Toploader. Both have worked just fine.

http://www.saferacer.com/joe-gibbs-racing-manual-transmission-fluid?gclid=CK7L4Pr0qLoCFcZFMgodmVAAKQ

http://www.redlineoil.com/product.aspx?pid=44&pcid=8

 

[Midlife]

Standard 90W or 85W-110. Same gear oil for a standard rear-end.

 

[stangg]

When I rebuilt a Muncie M21 2 years ago I read that Stalube GL4 gear lube from NAPA was one of the best... Up until then I didn't realize there were various gear oil standards. I don't know specifically about the T10, but I'm pretty sure older Muncies and Borg Warners were using similar materials and clearances in their designs and would probably guess that what ever gear oil you use, you'll probably want it to be GL4 rated. The muncie shifts very nice now and that's even after using a couple borderline worn gears.

 

[68angrypony]

Thanks for the info guys

 

[guruatbol]

I used 90w in mine. It worked fine and I drove it like I stole it. This was many years ago though. there may be other options.

Mel

 

[DEL65]

Standard 90W or 85W-110. Same gear oil for a standard rear-end.

I used the same with good results.