Posted by D Sherman [72.47.9.228] on Tuesday, October 18, 2011 at 16:47:36 :
In Reply to: Re: Gear oil GL-1 vs GL-5 posted by Doc Dave [24.245.101.30] on Tuesday, October 18, 2011 at 15:27:20 :
My oil guy agreed with that, but 5 gallons of 50 wt motor oil cost the same as 5 gallons of 90 wt GL-1 gear oil, so there was no advantage. If I found a barrel of 90 wt gear oil at a yard sale for $20 like I did with the 85/140 GL-4, I would definitely use it.
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