ATI Super Damper Harmonic Balancer Only Less Crankshaft Hub Suit SB/BB Chev, 6.325"

ATI Super Damper Harmonic Balancer Only Less Crankshaft Hub Suit SB/BB Chev, 6.325"

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ATI Super Damper Harmonic Balancer Only Less Crankshaft Hub Suit SB/BB Chev

Part # 917070

• 6.325" Diameter

• 3 Ring

• Aluminium Outer Shell

• SFI 18.1 Approved

 Harmonic Balancer Only Less Crankshaft Hub

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).

 

*photo for illustration purposes only