I WAS WONDERING IS THEIR ANY WAY TO TELL A DIFFERENCE BETWEEN IN TYPE S CAMS, BASE, SI JUST BY LOOKING AT IT. IS THEIR ANY NUMBER, MARKING OR DISTINTIVE MARKING? I JUST BOUGHT SOME TYPE S CAMS AND WAS WONDERING IF I JUST GOT STROKED. THANKS

 

don't you think you should have asked this ? before you got them ????

 

Have it mic'ed. Then look for factory specs.

And turn off your caps lock.