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3rd Gen Ram Tech2002-2008 Rams: This section is for TECHNICAL discussions only, that involve the 2002 through 2008 Rams Rams. For any non-tech discussions, please direct your attention to the "General discussion/NON-tech" sub sections.
Ya I was going to get royal purple or Lucas racing but I seen the redline and it's synthetic and has Limited slip additive in it and price is about $7 less a quart than royal purple
I don't tow very often maybe 3 times a year max and during winter I pull people out that get stuck but that's not often either
So is Redline a good brand? I was going to order 5 quarts of the 75w-90 Heavy Shock Proof oil
That is essentially GL-6 and they are one of the very few companies who make it. GL-5 is used widespread and is considered suitable for any gear style that are made these days. GL-6 is made with additional anti-scuffing properties for high pinion offsets. The gears in cars/trucks today are not considered high offset to require GL-6 so its not marketed. It won't improve the heat dissapation, but will improve surface wear.
