I do huh?
Asian in my book = chinese or taiwan which is where 99% of crap material gears are made.
As for Sierra being the same brand as Yukon, that is incorrect a significant portion of the time. Sierra typically boxes chinese crap, Unless its a application that is not avail typically form the chinese source. then its a crap shot as to where the country of orgin will be in thier box.
Yes Yukon are mostly made in india and also italy, as are a huge portion of "quality" gear sets.
There are Very few US made gear sets that are found currently being produced. Even Dana Spicer moved to outa the US.
It is a huge crap shoot as to what your getting in the box these days. I will say that as long as you know that the vender has integrity then you can specify no "import crap" and that to most means no chinese, taiwan, etc. And they will set u up with a quality set.
As for cutting on a shop like unitrax, well thats like saying that you have never had a set get fubared that you set up? I hear things about Everyone's installs, including my own. But I will say that for Dana/spicer, AAM, & motive, you cant find a more knowledgable location for parts or a location with more catalogs and years in the business, with prices cheaper then 99% of the shops out there. But would I ever have them do a install, no. They are a little on the high end of the price when it comes to service.