Is this a LS diff? And which DANA

[jesilvas]

So let's play a game. First one to tell me if this is a LS diff or not and tells me if it's a DANA 80 or what gets . . . a congratulations

[jesilvas]

anybody? maybe?

[bigcountrysg]

4.10 gear ratio limited slip. I can't tell if it is a dana 80 or not though.

If you look there is a decimal point between the 4 and 10 and then there is a ls on the bottom of the tag. I believe it is a dana 60 though.

[baddkarmaracing]

limited slip and 4.10's im not sure about the housing though

[jesilvas]

Ok sweet. Knew it was a 4.10 just never EVER knew it was a LS. Sweet. How do I tell if it's working right?

It's a dually if that helps. Duallys are 80s right?

[baddkarmaracing]

should be an 80 if its in a dually

[Goose350]

Its a Ford limited slip so I doubt it is working.

[jesilvas]

Originally Posted by Goose350

Its a Ford limited slip so I doubt it is working.

Especially since I've never replaced the fluid since I've had it.75k miles or so?

[icysmooth]

The best way to tell if it's workingif you're stuck or not
Just jokin' around-but it's true!

[jesilvas]

Well that's true. I'm pretty sure it's not working. Wonder if I'll notice a difference when I change fluid