ATI Super Damper Harmonic Crank Pulley -- WITH Required Belt


$390.00 $562.39



The patented ATI Super Damper is the only damper designed exclusively for high performance engines. At this price, we are also including the necessary serpentine belt. 

  Eliminates torsional crankshaft vibrations
  Exceeds SFI 18.1 specs
  Laser engraved 360° timing marks
  Black zinc chromate finished

Inner and outer shells are available in aluminum or steel contain the steel inertia weight. The 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).