Recent content by bearinthewoods

Maybe I should look at the 140 instead of the 90...I tow a 20 foot car hauler loaded up with ATV's......

Originally Posted By: ARCOgraphite Originally Posted By: Ursae_Majoris It is class III synthetic. Let's not open this debate again. OP--I run 80w-90 Durablend in the rear differential in my Isuzu (since last summer) and so far it has been great. The OP seems like someone who needed a refresher...

Originally Posted By: ARCOgraphite Originally Posted By: bearinthewoods ... I run Valvoline full synthetic in the engine... That is NOT full synthetic oil. Only a hand full of oils in the North American Market are true synthetic. I appreciate your info.

I am going to switch out the gear oil in my 09 Silverado Z71 with the G80 at 15k. I run Valvoline full synthetic in the engine...whats the story on Valvoline full synthetic gear oil? I have RP readily available but I have liked the Valvoline so far. Any personal experiences.