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ATI PERFORMANCE #917060 BBC 7in Harmonic Damper SFI

In stock
SKU
ATI917060
$335.99
Harmonic Balancer - Super Damper - 7.074 in OD - SFI 18.1 - Steel - Black - Internal Balance - Big Block Chevy - Each


BBC 7'' HARMONIC DAMPER -SFI

Super Damper Harmonic Dampers


The patented ATI Super Damper is the only crankshaft damper designed exclusively for high performance Chevy engines.

  • Eliminates torsional crankshaft vibrations
  • Exceeds SFI 18.1 specs
  • Black zinc chromate finished
  • OEM equipment on ZZ572 GM Crate Engines
  • Tunable, rebuildable, and extremely efficient at ALL RPM
  • Laser engraved 360 timing marks

Inner and outer shells are available in aluminum or steel, and contain a steel inertia weight. This inertia weight has six (2-ring design) or eight (3-ring design) computer machined grooves to retain the proper durometer O-rings (dyno tested for each application).



More Information
SKUATI917060
BrandATI PERFORMANCE
Manufacturer Part#917060
Air Restricted NO
Truck Freight OnlyNO
WarningsThese products may contain a chemical known to the state of California to cause cancer and birth defects or other reproductive harm
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