66Satellite47
Well-Known Member
Pretty sure that is a cone type. I don't think the "specially formulated" are really adequate for the Mopar limited slip units. That type lubricant seems good for the GM style.I bought this:
https://www.kroon-oil.com/en/catalo...lassic-gear-oils/145/classic-gear-ls-90/1146/
I have not changed the oil yet, i wonder if i still would require to add a friction modifier?
It states it is specially formulated for limited slip differentials.
Mine is a '69 or '70 sure grip 8.75 rear axle, not sure if this is a clutch style or cone style?