George and Rose wrote: > Hi all, > On the subject of rebuilding harmonic balancers, I have got to tell you being off a couple of degrees on timing is not your primary concern. I have had the rings come loose on two occasions, both were 392 engines, luckily I wasn't to far from home either time. > Regards, > George Cann And it makes a HUGE racket when you are driving and that happens. I stoped at a repair place nad had to have it removed before I got home from a trip once because of just this. Once you get your "new" damper, I suggest you mark the front of it with a mark (I used a white paint line) on the hub AND the ring part. That way you can see when it starts to slip. -- Paul Holmgren Hoosier Corps #33, L-6 2 57 300-C's in Indy