Hey guy's I know someone is going to say to search this and I have... My problem is that once I get the cam past the first three lobs it stops and does not want to go any farther. I can spin it but it wont go any farther out of the block I have been messing with it for about an hour and a half now and still nothen. the motor is a bare short block no lifter's or push rods the cam moves easy till this point then stops but can still be rotated back and forth but wont come out any farther.
I have wiggled it spun it and pulled on it and nothen any pointers?
Here are some pic's.
