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Old 02-09-2009 | 04:20 AM
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From: Houston Tx
Default gear oil
im rebuilding a 7.5 with 4.10 gears and a torsen diff. which weight should i use? and im kinda torn between royal purple and mobile 1
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Old 02-09-2009 | 04:35 PM
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anyone? is it better to go to a thicker oil?
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Old 02-09-2009 | 08:37 PM
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I say use any mineral based 80/90.
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Old 02-09-2009 | 10:11 PM
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i use mineral based 75/90 w posi additive. zero issues.
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