gear oil?

^^^ belray 80w is actully what my local dealer told me to run in it. and it works awesome. i love it. i ran it in the tranny for 3 months (running pretty hard) and i just tore my engine apart a couple weeks ago the fluid still looked almost brand new
 
i also use bel ray 90w. it works great imo. i change my oil once every 3 months and it is still almost the same color as when i put it in brand new. but this topic has been covered about once a week man. youre a new b so i aint gonna be a dick, but just letting you know man if you ever want to know the answer to a question before you ask, use the search button on top of the page.
 
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