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DirtKing · 03-28-2002, 06:26 PM

The instructions say to use a MINERAL based product; most products I've seen are either synthetic or petroleum based. Eaton also says NOT to use synthetics due to the high temp of the carbon fiber discs...this doesn't make sense to me cause synthetics are more stable at high temps than reg. oil. any opinions???

03-28-2002, 06:26 PM	#1
DirtKing Registered Member Join Date: Feb 1999 Location: brooklyn center,mn,USA Posts: 169	which gear lube for eaton posi?? The instructions say to use a MINERAL based product; most products I've seen are either synthetic or petroleum based. Eaton also says NOT to use synthetics due to the high temp of the carbon fiber discs...this doesn't make sense to me cause synthetics are more stable at high temps than reg. oil. any opinions??? __________________ 88LX notch, Speedpro EFI 358windsor 11.2 to 1 compression, 5 lug baer claws all around..g force t5 and 3.55 gears. rwhp soon to come. Oh yeah...92 octane NO detonation.