Ok i found a thread on clubrsx where the guy bought the cams when to put them in and they're about a millimeter too short and don't fit correctly.
Doubt i'll be buying these.
It's possible that there's a mixed up for the part #dude the guy wasn't a dumbass. It was 100% the correct part number stamped onto the end of the cam.
Greddy's fault. The thread never seemed to get a resolution post, so whatever.