Posted by Mike (Montreal, Quebec) on Friday, September 01, 2006 at 12:10PM :
In Reply to: Re: Gear oils for our old irons posted by Vaughn on Friday, September 01, 2006 at 11:46AM :
To each is own but if people want to use the type of oil called for in the manuals as "straight 90 mineral oil", the closest is modern GL-1 oil. GL-1 oils don't have EP additives but indeed contain anti-wear, anti-foaming and anti-oxidation additives that are good for the trannies and transfercases but without the EP sulphur/phosphorus components.
Mike
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