Balanceing act

Was looking through ebay and noticed the Professional Products Harmonic Balancers are cheap, seen their cataloh in the parts department at work. For the price they are sellign at it looked all good, just thought i'd be nice to have a balancer thats got 60deg of timeing marks on it. Are they a quality peice or just a peice?

no one?

The place I work with uses them all the time..Nice part..not big dollar race, but funtions well for a lot of situations..Much better than a re-used factory part 30 years old.

Nice thing about them is the balance factor, they can be used on both internally or externally balanced engines. The only bad part I know of is that they are apparently of Chinese origin... I plan on using one myself for the 408 I am building.