Hey guys I have a 87 shee that I am in the process of rebuilding, and I'm at the breaks i don't know if my front calierpers are good they were apart when I got it but I put fluid in them and I have tried working with them by hand back and forth but they are really hard to move. I know the yfz ones will work on later banshees I was wondering if they will bolt up on the old shees? Thanks in advance for any input.