Help me to identify this HKS cams

[j-jamrod]

Hi guys. i bought a set of HKS cams from a guy almost new , but the cams doesn't have any number for ID. The only numbers located int he exagonal areaof the camshaft is "464" in both of them. Any idea??

 

[Carter_95RS]

Id say they're most likely 264. To my knowledge HKS makes a 264 and 272 for the 4g63 motor. Pictures of the markings and cams would be helpful. There should be a marking between the lobes

 

[RadDsm]

Pictures definitely help.

HKS stamps their cams with their name though.