I saw where you made a post about....what was it? TRW I think? cams? THey had LOTS of cams back in the day and some pretty good ones. TRW, Melling, Sealed Power and on and on.....and BACK THEN their grinds were all "a little" different. Now, all those generic cams are all the same grinds. But you're right. I sold a lot of them too about that price point and they always worked. I don't remember anyone wiping lobes. Ever.