Which weight and fluid should i use for my new tranny? I hear royal purpel is pretty good. Any one know who the best is? And what's the advantage of using something like royal purple vrs normal tranny fluid from gastrol or some one like that?

 

recommend neo synthetic...

comparably less wear than that of redline or mobil of which ive used..

 

try mobil 1 u might like it, redline sucks, i didnt liek royal purple too much

use stock weight oil

 

I've wondered if that's the stuff to get. I've been using Mobile 1 in the tranny and diff 75w90. I'll make the switch the next time and see, thanks.

 

Sorry, but I vote Redline 75W90. Everything i have ever taken apart with redline in it was beautiful.

 

I vote fpr Red Line also. It ahs worked great in all the cars i have used it in.