cam id

All Chrysler sold (mopar) "performance" cams are called purple shaft cams and have purple paint on them, typically on the forward end as seen in your pictures. The subject of trying to ID a cam by casting marks or stampings has come up many times, and they seem to be of no useful information and do not translate into a part number or lift / duration. As was stated a few times here, the only way to know for sure is to measure it with v blocks and a dial indicator.