Ebay is worse than it used to be.

[Accelo]

I purchased some LS lifters that were advertised as GM take-outs.
I know about the China LS7 lifters that fall apart and sell for 1/4 of the going price of a good set.
It took me a long time to get to the installation.
Here is a picture of what I found.

As you can see, the flat is machined at 90 degrees from anything functional.
I stay away from FleeBay for the most part.
I love it when they say "I purchase in bulk" so you don't get the GM box shown in the picture.
Feeling stupid on this one.
I have more wins than loses, but buyer beware.