who uses it in their lsd?it says on the bottle that you don't need an additive for limited slip.just curious if this is a wives tale or if there is sokme experience out there.cheers, brian

I've used it on Fords and Toyotas, but I don't have any long term info, I sold both trucks within a couple months. The limited slips were still working at that time, though, no chattering or anything.

I also use the Sta-Lube stuff from Napa, with the purple label. I don't have a bottle right here for a part number, but it's cheaper than the Lucas, has an additive for LSD, and I've been using it in two trucks at work with no issues.

anyone else?