Hafta disagree on the "made in Japan" ones, Dave. Those are the good ones that are in the TRUE Precision box. Normally, they have GMB on the cups. I say normally, because I have seen exceptions. Exceptions usually happen when the parts get relabeled/renumbered. The GMB's are the same as the original ones I pulled out of my truck.

The gray box is made in China junk, which do, in fact, suck<img src="/forums/images/graemlins/butwiggle.gif" alt="" />

Fasteddy's advice is occasionally sound...