Diff fluid

[UnlimitedLove]

I'm chaning my crusty rusty rear diff with a new one and was wondering if you guys would recommend me some fluid.

I have a lock right in the rear and I was thinking Royal Purple gear lube and then the limited slip additive as well.

Thanks,
Drew

[bfloyd4445]

Yep, mobil 1 100% synthetic. I haven't converted my 07 yet but will this year

[farmboypowerstroke]

i'm going with Amsoil