[s-cars] Front Diff/Manual Tranny fluid

[Elvis Palombizio]

Can I use Mobil 1 Synth 75W/90 GL-5 in the front diff / manual tranny?

 

Everywhere I look says I need GL-4, but I'm in a jam and need something
quick. I can order Redline MT-90 later if I need to.

 

Any help is great!

 

Thanks,

Elvis