ATI Performance Products Damper - 7.48 - Al - Chevy Ls3 Camaro 2010+ 6-bolt 6 & 4 Grv

SKU: 0J21H | MPN:  918635
Only 4 units left
Sale price$616.45 USD

Super Damper Harmonic Dampers

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

Features

  • 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).

Specifications:

  • Outside Diameter: 7.480 in.
  • Shell Material: Aluminum
  • Total Weight( Less Hub): 14.00 LBS
  • Inertia Weight: 4.0 LBS
  • Engine Balance: Internal
  • Degree Marking Range: 360
  • Safety Rating: SFI 18.1

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