Replace stock Harmonic Balancer?

Needswork said
Consider looking at the Pro Race Products brand of damper. They are manufactured in Australia. They have a stock replacement version for about $86 which can be found on Mancini's Web site.

I just used one on a low buck 340 , my factory one was honed out too much... looked good for the money and we spun it to 7500 a bunch of times.