[CobraV8]

This is what chinese "bearings" look like after one year of use in a mild hydraulic roller application (less than 300lbs open pressure).

One came apart completely, all others looked like the one in the third picture.

Every single tool or car part made in china I've ever seen was nothing but pure useless junk. If it reads "China" somewhere on the packaging or part it means "designed and manufactured to meet and exceed strict standards that guarantee this product to fail and cause as much damage as possible"

It is a big miracle to me how an economy that produces nothing but 100% garbage can be the worlds leading export nation.

However for gods sake don't buy these crap Cat rocker arms, or any other chinese product. The sooner people begin to quit buying this cheap trash the bigger the chance that in 10 years from now there will still be something like quality available. Don't support China!

Simon