Pioneer harmonic balancers any good??

[ozanracing]

Was looking at this one...
Anyone use these?
Feedback??
Thanks.
http://store.summitracing.com/partdetail.asp?autofilter=1&part=PIO-872010&N=700+0&autoview=sku

 

[onefstsnake]

Pep Boys, Advanced Auto Parts, Auto Zone, or Napa carry the same thing.
I paid like $70 for mine.