“A repair sleeve will fix the end of your harmonic balancer. No need to buy a new one,” Bob Becker said. I had to be persuaded. A new part almost always sounds better to me than a repaired part. The ...

A clever invention, it's called a harmonic balancer repair sleeve, or "seal saver," and not only is the device a fast, easy, and inexpensive means to rehabilitate a worn-out harmonic balancer, the ...

Engineers design modern engines to survive huge forces, yet one small part can still fail with violent results. When a ...

How to Remove an LS3 Harmonic Balancer or Vibration Damper You will need two special tools to remove and replace the stock LS3 harmonic balancer, we show what they are and how to use them.