Hey guys I’m sorry if I’m doing this wrong first time posting in a forum I have a 2002 4.7 tundra with 92k miles and it’s been sitting for a while but I went into it for some work and there is rust on the cams there is an image of the cams just wondering what should be done after this should it be sanded down do I need new cams if so where should I get them? I apologize for being such a newbie to this just trying to figure what should be done thank you!