LS additive in synthetic gear oil?

[02blue]

Surprised I couldn't find this in a search but here goes. I've always used dino gear oil in all my vehicles, adding the LS additive as needed. I got a few quarts of Valvoline full synth for free and it claims to be ready to go in an LSD. Does it contain sufficient additive? I tend not to believe everything I read on a bottle.

 

[streetglideok]

If you have a LSD with clutches(most do), then I would add the additive anyways. I have found in the past the concentration of the additive in the gear oil is not high enough, or lasts long enough.

 

[02blue]

Thanks!

Yes I have the Trac-Loc and already have the additive too, so may as well add it and be safe.

 

[JeepJeepster]

Too much additive will render the lsd useless. The fluid i have says it has it in it and its working great. Its not valvoline though.

 

[02blue]

Too much additive will render the lsd useless. The fluid i have says it has it in it and its working great. Its not valvoline though.

Okay, the plot thicken. I think I'll just save the synthetic stuff for my Ranger. I know that one doesn't care. It's not an LSD so when I take that one off road I really only go three wheelin'